Divorce, also known as dissolution of marriage, is the process of terminating a marriage or marital union.^[1] Divorce usually entails the canceling or reorganizing of the legal duties and responsibilities of marriage, thus dissolving the bonds of matrimony between a married couple under the rule of law of the particular country or state. Divorce laws vary considerably around the world,^[1] but in most countries divorce requires the sanction of a court or other authority in a legal process, which may involve issues of distribution of property,^[2] child custody,^[2] alimony (spousal support), child visitation / access, parenting time, child support, and division of debt. In most countries, monogamy is required by law, so divorce allows each former partner to marry another person.

Divorce is different from annulment, which declares the Marriage null and void, with legal separation or de jure separation (a legal process by which a married couple may formalize a de facto separation while remaining legally married) or with de facto separation (a process where the spouses informally stop cohabiting). Reasons for divorce vary, from sexual incompatibility or lack of independence for one or both spouses to a personality clash.^[3]

The only countries that do not allow divorce are the Philippines, the Vatican City and the British Crown Dependency of Sark.^[4] In the Philippines, divorce for non-Muslim Filipinos is not legal unless the husband or wife is an alien and satisfies certain conditions.^[5] The Vatican City is an ecclesiastical state, which has no procedure for divorce. Countries that have relatively recently legalized divorce are Italy (1970), Portugal (1975), Brazil (1977), Spain (1981), Argentina (1987),^[6] Paraguay (1991),^[7] Colombia (1991*^{[[7]](https://openlibrary.org/search?q=* [Andorra)[9(https://openlibrary.org/search?q=Le%20divorce%20en%20droit%20compar%C3%A9%3A%20Europe%20by%20Bernard%20D)}Ireland Chile^[10]Malta (2011).

Grounds for divorce vary widely from country to country.

Marriage may be seen as a contract, a status, or a combination of these.^[11] Where it is seen as a contract, the refusal or inability of one spouse to perform the obligations stipulated in the contract may constitute a ground for divorce for the other spouse. In contrast, in some countries (such as Sweden,^[12] Finland,^[13] Australia,^[14] New Zealand),^[15] divorce is purely no fault. Many jurisdictions offer both the option of a no fault divorce as well as an at fault divorce. This is the case, for example, in many US states (see Grounds for divorce (United States)).

Though divorce laws vary between jurisdictions, there are two basic approaches to divorce: fault based and no-fault based. However, even in some jurisdictions that do not require a party to claim fault of their partner, a court may still take into account the behavior of the parties when dividing property, debts, evaluating custody, shared care arrangements and support. In some jurisdictions one spouse may be forced to pay the attorney's fees of another spouse.^[16]

Laws vary as to the waiting period before a divorce is effective.

Also, residency requirements vary.

However, issues of division of property are typically determined by the law of the jurisdiction in which the property is located.^[17]

In Europe, divorce laws differ from country to country, reflecting differing legal and cultural traditions.

In some countries, particularly (but not only) in some former communist countries, divorce can be obtained only on one single general ground of "irretrievable breakdown of the marriage" (or a similar formulation).

Yet, what constitutes such a "breakdown" of the marriage is interpreted very differently from jurisdiction to jurisdiction, ranging from very liberal interpretations (e.g. Netherlands)^[18] to quite restrictive ones (e.g., in Poland, there must be an "irretrievable and complete disintegration of matrimonial life," but there are many restrictions to granting a divorce).^[19][20] Separation constitutes a ground of divorce in some European countries (in Germany, e.g., a divorce is granted on the basis of a 1-year separation if both spouses consent, or 3-year separation if only one spouse consents).^[21] Note that "separation" does not necessarily mean separate residences – in some jurisdictions, living in the same household but leading a separate life (e.g., eating, sleeping, socializing, etc. separately) is sufficient to constitute de facto separation; this is explicitly stated, e.g., in the family laws of Latvia.^[22]

Divorce laws are not static; they often change reflecting evolving social norms of societies.

In the 21st century, many European countries have made changes to their divorce laws, in particular by reducing the length of the necessary periods of separation, e.g., Scotland in 2006 (1 or 2 years from the previous 2 or 5 years); France in 2005 (2 years from the previous 6 years),^[23] Switzerland in 2005 (2 years from the previous 4 years),^[24] Greece in 2008 (two years from the previous four years).^[25] Some countries have completely overhauled their divorce laws, such as Spain in 2005,^[26] and Portugal in 2008. A new divorce law also came into force in September 2007 in Belgium, creating a new system that is primarily no-fault.^[27] Bulgaria also modified its divorce regulations in 2009. Also in Italy, new laws came into force in 2014 and 2015 with significant changes in Italian law in matter of divorce: apart from shortening of the period of obligatory separation (6 months or 1 year from the previous 3 years), are allowed other forms of getting a divorce – as an alternative to court proceedings, i.e. the negotiations with the participation of an advocate or agreement made before the registrar of Public Registry Office.^[28] Austria, instead, is a European country where the divorce law still remains conservative.^[29]

The liberalization of divorce laws is not without opposition, particularly in the United States.

Indeed, in the US, certain conservative and religious organizations are lobbying for laws which restrict divorce.

In 2011, in the US, the Coalition for Divorce Reform was established, describing itself as an organization "dedicated to supporting efforts to reduce unnecessary divorce and promote healthy marriages."^[30]

The magisterium of the Roman Catholic Church founds the concept of marriage on natural moral law, elaborated by St. Thomas Aquinas, supplemented by the revealed Divine law. The doctrine of Doctor Angelicus has been partially shared by the Eastern Orthodox Church in the course of history.^[31]

In some jurisdictions, the courts will seldom apply principles of fault, but might willingly hold a party liable for a breach of a fiduciary duty to his or her spouse (for example, see Family Code Sections 720 and 1100 of the California Family Code).

Grounds for divorce differs from state to state in the U.S.

Some states have no-fault divorce; some states require a declaration of fault on the part of one partner or both; some states allow either method.^[32]

In most jurisdictions, a divorce must be certified (or ordered by a Judge) by a court of law to come into effect.

The terms of the divorce are usually determined by the courts, though they may take into account prenuptial agreements or post-nuptial agreements, or simply ratify terms that the spouses may have agreed to privately (this is not true in the United States, where agreements related to the marriage typically have to be rendered in writing to be enforceable).

In absence of agreement, a contested divorce may be stressful to the spouses.

In some other countries, when the spouses agree to divorce and to the terms of the divorce, it can be certified by a non-judiciary administrative entity.

The effect of a divorce is that both parties are free to marry again if a filing in an appellate court does not overturn the decision.

Contested divorces mean that one of several issues are required to be heard by a judge at trial level—this is more expensive, and the parties will have to pay for a lawyer's time and preparation.

In such a divorce the spouses are not able to agree on issues for instance child custody and division of marital assets.

In such situations, the litigation process takes longer to conclude.^[33] The judge controls the outcome of the case.

Less adversarial approaches to divorce settlements have recently emerged, such as mediation and collaborative divorce settlement, which negotiate mutually acceptable resolution to conflicts. This principle in the United States is called 'Alternative Dispute Resolution' and has gained popularity.^[341]

Before the late 1960s, nearly all countries that permitted divorce required proof by one party that the other party had committed an act incompatible to the marriage.

This was termed "grounds" for divorce (popularly called "fault") and was the only way to terminate a marriage.

Most jurisdictions around the world still require such proof of fault.

In the United States, no-fault divorce is available in all 50 states, as is the case with Australia, New Zealand, Canada and other Western countries.

Fault-based divorces can be contested; evaluation of offenses may involve allegations of collusion of the parties (working together to get the divorce), or condonation (approving the offense), connivance (tricking someone into committing an offense), or provocation by the other party. Contested fault divorces can be expensive, and not usually practical as eventually most divorces are granted. Comparative rectitude is a doctrine used to determine which spouse is more at fault when both spouses are guilty of breaches.^[34]

The grounds for a divorce which a party could raise and need to prove included 'desertion,' 'abandonment,' 'cruelty,' or 'adultery.' The requirement of proving a ground was revised (and withdrawn) by the terms of 'no-fault' statutes, which became popular in many Western countries in the late 1960s and early 1970s.

In 'no-fault' jurisdictions divorce can be obtained either on a simple allegation of 'irreconcilable differences,' 'irretrievable break-down', or 'incompatibility' with respect to the marriage relationship, or on the ground of de facto separation.^[35]

A summary (or simple) divorce, available in some jurisdictions, is used when spouses meet certain eligibility requirements or can agree on key issues beforehand.

Key factors:

Some Western jurisdictions have a no-fault divorce system, which requires no allegation or proof of fault of either party.^[36] The barest of assertions suffice. For example, in countries that require "irretrievable breakdown", the mere assertion that the marriage has broken down will satisfy the judicial officer. In other jurisdictions requiring irreconcilable differences, the mere allegation that the marriage has been irreparable by these differences is enough for granting a divorce. Courts will not inquire into facts. A "yes" is enough, even if the other party vehemently says "no".

The application can be made by either party or by both parties jointly.

In jurisdictions adopting the 'no-fault' principle regarding whether to grant a divorce, some courts may still take into account the fault of the parties when determining some aspects of the content of the divorce decree, e.g., its terms for the division of property and debts and the existence and, if applicable, the amount of spousal support. Provisions related to child custody are determined using a different fundamental standard, that of the child's or children's best interests; while some behaviors that may constitute marital fault (e.g., violence, cruelty, endangerment, neglect, or substance abuse) may also qualify as factors to be considered when determining child custody, they do so for the independent reason that they provide evidence as to what arrangement is in the child's or children's best interests going forward.

It is estimated that upwards of 95% of divorces in the U.S. are "uncontested",^[37] because the two parties are able to come to an agreement (either with or without lawyers/mediators/collaborative counsel) about the property, children, and support issues.

When the parties can agree and present the court with a fair and equitable agreement, approval of the divorce is almost guaranteed.

If the two parties cannot come to an agreement, they may ask the court to decide how to split property and deal with the custody of their children.

Though this may be necessary, the courts would prefer parties come to an agreement prior to entering court.

Where the issues are not complex and the parties are cooperative, a settlement often can be directly negotiated between them.

In the majority of cases, forms are acquired from their respective state websites and a filing fee is paid to the state.^[38] Most U.S. states charge between $175 and $350 for a simple divorce filing.^[39][40][41] Collaborative divorce and mediated divorce are considered uncontested divorces.

Because of additional requirements that must be met, most military divorces are typically uncontested.

In the United States, many state court systems are experiencing an increasing proportion of pro se (i.e., litigants represent themselves without a lawyer) in divorce cases.^[42] In San Diego, for example, the number of divorce filings involving at least one self-representing litigant rose from 46% in 1992 to 77% in 2000, and in Florida from 66% in 1999 to 73% in 2001. Urban courts in California report that approximately 80% of the new divorce filings are filed pro se. ^[43]

Collaborative divorce is a method for divorcing couples to come to agreement on divorce issues. In a collaborative divorce, the parties negotiate an agreed resolution with the assistance of attorneys who are trained in the collaborative divorce process and in mediation and often with the assistance of a neutral financial specialist or divorce coaches. The parties are empowered to make their own decisions based on their own needs and interests, but with complete information and full professional support.

Once the collaborative divorce starts, the lawyers are disqualified from representing the parties in a contested legal proceeding, should the collaborative law process end prematurely. Most attorneys who practice collaborative divorce claim that it can be more cost-effective than other divorce methods, e.g., going to court.^[44] Expense, they say, has to be looked at under the headings of financial and emotional. Also, the experience of working collaboratively tends to improve communication between the parties, particularly when collaborative coaches are involved, and the possibility of going back to court post-separation or divorce is minimized. In the course of the collaboration, should the parties not reach any agreements, any documents or information exchanged during the collaborative process cannot be used in court except by agreement between the parties.

Neither can any of the professional team retained in the course of the collaboration be brought to court.

Essentially, they have the same protections as in mediation.

There are two exceptions: 1) Any affidavit sworn in the course of the collaboration and vouching documentation attaching to same and 2) any interim agreement made and signed off in the course of the collaboration or correspondence relating thereto.

The parties are in control of the time they are prepared to give their collaboration.

Some people need a lot of time to complete, whereas others will reach solutions in a few meetings.

Collaborative practitioners offer a tightly orchestrated model with meetings scheduled in advance every two weeks, and the range of items to be discussed apportioned in advance of signing up as well as the more open ended process, the clients decide.

Portugal, for example, allows two persons to file an electronic request for no-fault collaborative divorce in a non judiciary administrative entity. In specific cases, with no children, real property, alimony, or common address, can be completed within one hour.^[45]

Divorce mediation is an alternative to traditional divorce litigation.

In a divorce mediation session, a mediator facilitates the discussion between the two parties by assisting with communication and providing information and suggestions to help resolve differences.

At the end of the mediation process, the separating parties have typically developed a tailored divorce agreement that can be submitted to the court.

Mediation sessions can include either party's attorneys, a neutral attorney, or an attorney-mediator who can inform both parties of their legal rights, but does not provide advice to either, or can be conducted with the assistance of a facilitative or transformative mediator without attorneys present at all.

Some mediation companies, such as Wevorce, also pair clients with counselors, financial planners and other professionals to work through common mediation sticking points.^[46] Divorce mediators may be attorneys who have experience in divorce cases, or they may be professional mediators who are not attorneys, but who have training specifically in the area of family court matters. Divorce mediation can be significantly less costly, both financially and emotionally, than litigation. The adherence rate to mediated agreements is much higher than that of adherence to court orders.^[47] An article in the Jerusalem Post by Hadassah Fidler explained that mediated divorces have become a lot more popular, to the extent that some countries (such as Israel) have instituted a new law which will require divorcing couples to consider mediation before applying to court.^[48]

Polygamy is a significant structural factor governing divorce in countries where this is permitted. Little-to-no analysis has been completed to explicitly explain the link between marital instability and polygamy which leads to divorce. The frequency of divorce rises in polygamous marriages compared to monogamous relationships. Within polygamous unions, differences in conjugal stability are found to occur by wife order. There are 3 main mechanisms through which polygamy affects divorce: economic restraint, sexual satisfaction, and childlessness. Many women escape economic restraint through divorcing their spouses when they are allowed to initiate a divorce.^[49]

An annual study in the UK by management consultants Grant Thornton, estimates the main proximal causes of divorce based on surveys of matrimonial lawyers.^[50]

The main causes in 2004 were:

According to this survey, husbands engaged in extramarital affairs in 75% of cases, wives in 25%.

In cases of family strain, wives' families were the primary source of strain in 78%, compared to 22% of husbands' families.

Emotional and physical abuse were more evenly split, with wives affected in 60% and husbands in 40% of cases.

In 70% of workaholism-related divorces it was husbands who were the cause, and in 30%, wives.

The 2004 survey found that 93% of divorce cases were petitioned by wives, very few of which were contested.

53% of divorces were of marriages that had lasted 10 to 15 years, with 40% ending after 5 to 10 years.

The first 5 years are relatively divorce-free, and if a marriage survives more than 20 years it is unlikely to end in divorce.

Social scientists study the causes of divorce in terms of underlying factors that may possibly motivate divorce.

One of these factors is the age at which a person gets married; delaying marriage may provide more opportunity or experience in choosing a compatible partner.^[51][52] Wage, income, and sex ratios are other such underlying factors that have been included in analyses by sociologists and economists.^[53][54]

The elevation of divorce rates among couples who cohabited prior to marriage is called the "cohabitation effect." Evidence suggests that although this correlation is partly due to two forms of selection (a) that persons whose moral or religious codes permit cohabitation are also more likely to consider divorce permitted by morality or religion and (b) that marriage based on low levels of commitment is more common among couples who cohabit than among couples who do not, such that the mean and median levels of commitment at the start of marriage are lower among cohabiting than among non-cohabiting couples), the cohabitation experience itself exerts at least some independent effect on the subsequent marital union.^[55]

In 2010, a study by Jay Teachman published in Journal of Marriage and Family found that women who have cohabited or had premarital sex with men other than their husbands have an increased risk of divorce, and that this effect is strongest for women who have cohabited with multiple men prior to marriage. To Teachman, the fact that the elevated risk of divorce is only experienced when the premarital partner(s) is someone other than the husband indicates that premarital sex and cohabitation are now a normal part of the courtship process in the United States.^[56] This study only considers data on women in the 1995 National Survey of Family Growth in the United States. Divorce is sometimes caused by one of the partners finding the other unattractive.^[57]

Some of the effects associated with divorce include academic, behavioral, and psychological problems.

Although this may not always be true, studies suggest that children from divorced families are more likely to exhibit such behavioral issues than those from non-divorced families.^[58]

Research done at Northern Illinois University on Family and Child Studies suggests that divorce of couples experiencing high conflict can have a positive effect on families by reducing conflict in the home. There are, however, many instances when the parent–child relationship may suffer due to divorce. Financial support is many times lost when an adult goes through a divorce. The adult may be obligated to obtain additional work to maintain financial stability. In turn, this can lead to a negative relationship between the parent and child; the relationship may suffer due to lack of attention towards the child as well as minimal parental supervision^[58]

Studies have also shown that parental skills decrease after a divorce occurs; however, this effect is only a temporary change.

"A number of researchers have shown that a disequilibrium, including diminished parenting skills, occurs in the year following the divorce but that by two years after the divorce re-stabilization has occurred and parenting skills have improved"^[59]

A recent study also shows that holding post-materialist views (believing in expressive and individualistic experiences, such as creativity, freedom, trying new things, and having fun) provides greater levels of wellbeing after divorce.

"postmaterialist values not only lead to a new way of living for singles, but also free singles from feeling judged in doing so, and hence encourage them to adapt accordingly.

"^[60]

Some couples choose divorce even when one spouse's desire to remain married is greater than the other spouse's desire to obtain a divorce.

In economics this is known as the Zelder Paradox, and is more common with marriages that have produced children, and less common with childless couples.^[61]

In an American Psychological Association study of parents' relocation after a divorce, researchers found that a move has a long-term effect on children. In the first study conducted amongst 2,000 college students on the effects of parental relocation relating to their children's well-being after divorce, researchers found major differences. In divorced families in which one parent moved, the students received less financial support from their parents compared with divorced families in which neither parent moved. These findings also imply other negative outcomes for these students, such as more distress related to the divorce and did not feel a sense of emotional support from their parents. Although the data suggests negative outcomes for these students whose parents relocate after divorce, there is insufficient research that can alone prove the overall well-being of the child^[62] A newer study in the Journal of Family Psychology found that parents who move more than an hour away from their children after a divorce are much less well off than those parents who stayed in the same location^[63]

Divorce is associated with diminished psychological well-being in children and adult offspring of divorced parents, including greater unhappiness, less satisfaction with life, weaker sense of personal control, anxiety, depression, and greater use of mental health services.

A preponderance of evidence indicates that there is a causal effect between divorce and these outcomes.^[64]

A study in Sweden led by the Centre for Health Equity Studies (Chess) at Stockholm University/Karolinska Institutet, is published in the Journal of Epidemiology & Community Health found that children living with just one parent after divorce suffer from more problems such as headaches, stomach aches, feelings of tension and sadness than those whose parents share custody.^[65]

Children of divorced parents are also more likely to experience conflict in their own marriages, and are more likely to experience divorce themselves.

They are also more likely to be involved in short-term cohabiting relationships, which often dissolve before marriage.^[64] There are many studies that show proof of an intergenerational transmission of divorce, but this does not mean that having divorced parents will absolutely lead a child to divorce.

There are two key factors that make this transmission of divorce more likely.

First, inherited biological tendencies or genetic conditions may predispose a child to divorce as well as the "model of marriage" presented by the child's parents.^[66]

According to Nicholas Wall, former President of the Family Division of the English High Court, "People think that post-separation parenting is easy – in fact, it is exceedingly difficult, and as a rule of thumb my experience is that the more intelligent the parent, the more intractable the dispute. There is nothing worse, for most children, than for their parents to denigrate each other. Parents simply do not realize the damage they do to their children by the battles they wage over them. Separating parents rarely behave reasonably, although they always believe that they are doing so, and that the other party is behaving unreasonably."^[67]

Children involved in high-conflict divorce or custody cases can experience varying forms of parental alienation, which courts often consider to be a form of child abuse. Specific examples of parental alienation include brainwashing the child to cease their relationship with the other parent, telling the child that the other parent does not love them, teaching the child to call another adult by a parental name in effort to replace the other parent, limiting communication between the child and the other parent, and limiting quality time between the child and the other parent. If evidence reveals that a parent is actively alienating the child from their other parent, their case for custody can be severely damaged.^[68]

Research shows that children can be affected 2–4 years before the separation or divorce even occurs.

This can be due to parental conflict and anticipation of a divorce, and decreased parental contact.

Many couples believe that by separating, or becoming legally divorced that they are helping their children, and in situations of extreme parental conflict of abuse it most likely will be beneficial.^[69]

Exposure to marital conflict and instability, most often has negative consequences for children.

Several mechanisms are likely to be responsible.

First, observing overt conflict between parents is a direct stressor for children.^[70][71] Observational studies reveal that children react to inter-parental conflict with fear, anger, or the inhibition of normal behavior. Preschool children – who tend to be egocentric – may blame themselves for marital conflict, resulting in feelings of guilt and lowered self-esteem. Conflict between parents also tends to spill over and negatively affect the quality of parents' interactions with their children. Researchers found that the associations between marital conflict and children's externalizing and internalizing problems were largely mediated by parents' use of harsh punishment and parent–child conflict. Furthermore, modeling verbal or physical aggression, parents "teach" their children that disagreements are resolved through conflict rather than calm discussion. As a result, children may not learn the social skills (such as the ability to negotiate and reach compromises) that are necessary to form mutually rewarding relationships with peers.^[72]

Girls and boys deal with divorce differently.

For instance, girls who initially show signs of adapting well, later suffer from anxiety in romantic relationships with men.

Studies also showed that girls who were separated from their fathers at a younger age tended to be more angry toward the situation as they aged.

Anger and sadness were also observed at common feeling in adolescents who had experienced parental divorce.^[73]

Frequently, children who have experienced a divorce have lower academic achievement than children from non-divorced families^[74] In a review of family and school factors related to adolescents' academic performance, it noted that a child from a divorced family is two times more likely to drop out of high school than a child from a non-divorced family.

These children from divorced families may also be less likely to attend college, resulting in the discontinuation of their academic career.^[75]

Many times academic problems are associated with those children from single-parent families. Studies have shown that this issue may be directly related to the economical influence of divorce. A divorce may result in the parent and children moving to an area with a higher poverty rate and a poor education system all due to the financial struggles of a single parent.^[76]

Children of divorced parents also achieve lower levels of socioeconomic status, income, and wealth accumulation than children of continuously married parents.

These outcomes are associated with lower educational achievement.^[64]

Young men or women between the ages of 7 and 16 who had experienced the divorce of their parents were more likely than youths who had not experienced the divorce of their parents to leave home because of friction, to cohabit before marriage, and to parent a child before marriage.^[77]

Divorce often leads to worsened academic achievement in children ages 7–12, the most heightened negative effect being reading test scores.

These negative effects tend to persist, and even escalate after the divorce or separation occurs.^[69]

Children of divorced or separated parents exhibit increased behavioral problems and the marital conflict that accompanies parents' divorce places the child's social competence at risk.^[78]

Since the mid-1990s, the divorce rate has increased to over 50% among baby boomers. More and more seniors are staying single; an analysis of census data conducted at Bowling Green State University predicted that divorce numbers will continue to rise. Baby boomers that remain unmarried are five times more likely to live in poverty compared to those who are married. They are also three times as likely to receive food stamps, public assistance or disability payments.^[79]

Sociologists believe that the rise in the number of older Americans who are not married is a result of factors such as longevity and economics.

Women, especially, are becoming more and more financially independent which allows them to feel more secure with being alone, in addition to changing perceptions of being divorced or single.

This has resulted in less pressure for baby boomers to marry or stay married.^[79]

In Japan, divorces were on a generally upward trend from the 1960s until 2002 when they hit a peak of 290,000.

Since then, both the number of divorces and the divorce rate declined for six years straight.

In 2010, the number of divorces totalled 251,000, and the divorce rate was 1.99 (per 1,000 population).^[80]

The Hindu Marriage Act is an Act of the Parliament of India enacted in 1955. Three other important acts were also enacted as part of the Hindu Code Bills during this time: the Hindu Succession Act (1956), the Hindu Minority and Guardianship Act (1956), the Hindu Adoptions and Maintenance Act (1956). DIVORCE UNDER VARIOUS ACTS IN INDIA The Parsi Marriage and Divorce Act, 1936 The dissolution of Muslim Marriage act, 1939 The Parsi Marriage and Divorce Act, 1936 The Special Marriage Act, 1956 The Foreign Marriage Act, 1969 Dissolution of Muslim Marriages Act, 1939 The Dissolution of Marriage and Judicial separation (under the Indian Divorce Act, 1869)

Due to the existence of diverse religious faiths in India, the Indian Judiciary has implemented laws separately for couples belonging to different religious beliefs.

Mutual consent divorce procedure ^[81] is relatively easier and fast while contested divorce procedure ^[82] takes longer and depends on the religions of the couples.

In 2015, there were 53,448 divorces, in which 33% for less than 5 years of marriage and 20.8% for 5–9 years of marriage.

The figure represents a 17.1% decline in the number when divorce rate peaked in 2006.^[83]

One study estimated that legal reforms accounted for about 20% of the increase in divorce rates in Europe between 1960 and 2002.^[84]

In 2015, the ten places with the highest divorce rates in the UK are all beside the sea, with Blackpool in the top position.^[85] The highest number of divorce applications are reportedly made on Divorce Day, which is always the first Monday of the new year ^[86]

In 2012, on average, first marriages that end in divorce last about eight years.^[87] Of the first marriages for women from 1955 to 1959, about 79% marked their 15th anniversary, compared with only 57% for women who married for the first time from 1985 to 1989.^[87] The median time between divorce and a second marriage was about three and a half years.^[87]

A 2011 study found a 1% increase in the unemployment rate correlated with a 1% decrease in the divorce rate,^[88] presumably because more people were financially challenged to afford the legal proceedings.

In 2010, success in marriage has been associated with higher education and higher age.

81% of college graduates, over 26 years of age, who wed in the 1980s, were still married 20 years later.

65% of college graduates under 26, who married in the 1980s, were still married 20 years later.

49% of high school graduates under 26 years old, who married in the 1980s, were still married 20 years later.^[89] 2.9% of adults age 35–39 without a college degree divorced in the year 2009, compared with 1.6% with a college education.^[90] A population study found that in 2004 and 2008, liberal-voting states have lower rates of divorce than conservative-voting states, possibly because people in liberal states tend to wait longer before getting married.^[51] An analysis of this study found it to be misleading due to sampling at an aggregate level. It revealed that when sampling the same data by individuals, Republican-leaning voters are less likely to have a divorce or extramarital affair than Democratic-leaning voters and independents.^[91][92]

In 2008, based on studies by Jenifer L. Bratter and Rosalind B. King made publicly available on the Education Resources Information Center, unions between white males and non-white females (and between Hispanics and non-Hispanic persons) have similar or lower risks of divorce than white-white marriages, unions between white male-black female last longer than white-white pairings or white-Asian pairings. Conversely, white female-black male and white female-Asian male marriages are more prone to divorce than white-white pairings.^[93]

In 2008, a study^[94] by the Christian poll group the Barna Group,^[95] reports that a higher divorce rate was associated with infrequent church attendance.

In 2001, marriages between people of different faiths were three times more likely to be divorced than those of the same faith.

In a 1993 study, members of two mainline Protestant religions had a 20% chance of being divorced in 5 years; a Catholic and an Evangelical, a 33% chance; a Jew and a Christian, a 40% chance.^[96]

In 2000, the divorce rate reached its peak at 40%; since then it has slowly declined, and by 2014 it had settled in at 32%.^[97][98]

The National Center for Health Statistics reports that from 1975 to 1988 in the U.S., in families with children present, wives file for divorce in approximately two-thirds of cases. In 1975, 71.4% of the cases were filed by women, and in 1988, 65% were filed by women.^[99] It is estimated that upwards of 95% of divorces in the U.S. are "uncontested", because the two parties are able to come to an agreement without a hearing (either with or without lawyers/mediators/collaborative counsel) about the property, children, and support issues.

A 1995 study found a wide range of factors correlating with the divorce rate including frequency of sex, wealth, race, and religious commitment.^[100]

In 2016, based on https://www.budgetdirect.com.au/blog/marriage-and-divorce-statistics-australia.html ^[101] the divorce percent was 0.2%^[101]

In 2017, based on http://www.abs.gov.au/ausstats/abs@.nsf/Latestproducts/3310.0Main%20Features42017 ^[102] the divorce percent was 5%^[102]

Based on https://aifs.gov.au/facts-and-figures/marriage-and-divorce-rates ^[103] the divorce percent is about 5%^[103]

According to https://www.marieclaire.com.au/divorce-statistics-australia ^[104] the divorce percentage is about 2%^[104]

New Zealand

In 1992, there were 9,114 divorces, and the divorce rate (number of divorces per 1,000 existing marriages) was 11.9 or 1.19%.

In 2017, there were 8,001 divorces and the divorce rate (number of divorces per 1,000 existing marriages) was 8.4 or 0.84%.

All U.S. states permit same-sex marriage. For same-sex couples in the United States, divorce law is in its infancy.

Upon dissolution of a same-sex marriage, legal questions remain as to the rights of spouses to custody of the biological children of their spouses.^[105] Unresolved legal questions abound in this area.^[106]

Child custody policies include several guidelines that determine with whom the child lives following divorce, how time is divided in joint custody situations, and visitation rights.

The most frequently applied custody guideline is the best interests of the child standard, which takes into account the parents' preferences, the child's preferences, the interactions between parents and children, children's adjustment, and all family members' mental and physical health.^[107]

In some countries (commonly in Europe and North America), the government defines and administers marriages and divorces.

While ceremonies may be performed by religious officials on behalf of the state, a civil marriage and thus, civil divorce (without the involvement of a religion) is also possible. Due to differing standards and procedures, a couple can be legally unmarried, married, or divorced by the state's definition, but have a different status as defined by a religious order. Other countries use religious law to administer marriages and divorces, eliminating this distinction. In these cases, religious officials are generally responsible for interpretation and implementation.

Islam allows, yet generally advises against divorce, and it can be initiated by either the husband or the wife.^[110]

Dharmic religions allow divorce under some circumstances.^[111]

Christian views on divorce vary: Roman Catholic teaching allows only annulment, while most other denominations discourage it except in the event of adultery. For example, the Allegheny Wesleyan Methodist Connection, in its 2014 Discipline, teaches:^[112]

Jewish views of divorce differ, with Reform Judaism considering civil divorces adequate; Conservative and Orthodox Judaism, on the other hand, require that the husband grant his wife a divorce in the form of a get

The Millet System, where each religious group regulates its own marriages and divorces, is still present in varying degrees in some post−Ottoman countries like Iraq, Syria, Jordan, Lebanon, Israel, the Palestinian Authority, Egypt, and Greece. Several countries use sharia (Islamic law) to administrate marriages and divorces for Muslims. Thus, Marriage in Israel is administered separately by each religious community (Jews, Christians, Muslims, and Druze), and there is no provision for interfaith marriages other than marrying in another country. For Jews, marriage and divorce are administered by Orthodox rabbis. Partners can file for divorce either in rabbinical court or Israeli civil court.^[113]

According to a study published in the American Law and Economics Review, women have filed slightly more than two-thirds of divorce cases in the United States.^[114] This trend is mirrored in the UK where a recent study into web search behavior found that 70% of divorce inquiries were from women.

These findings also correlate with the Office for National Statistics publication "Divorces in England and Wales 2012^[115] which reported that divorce petitions from women outnumber those from men by 2 to 1.

Regarding divorce settlements, according to the 2004 Grant Thornton survey in the UK, women obtained a better or considerably better settlement than men in 60% of cases.

In 30% of cases the assets were split 50–50, and in only 10% of cases did men achieve better settlements (down from 24% the previous year).

The report concluded that the percentage of shared residence orders would need to increase in order for more equitable financial divisions to become the norm.^[50]

Some jurisdictions give unequal rights to men and women when filing for divorce.

For couples to Conservative or Orthodox Jewish law (which by Israeli civil law includes all Jews in Israel), the husband must grant his wife a divorce through a document called a get. Granting the 'get' obligates him to pay the woman a significant sum of money(10,000-$20,000) as stated on the religious prenuptial contract, which can be in addition to whatever prior settlement he had reached as far as continuous child support and funds he had to pay by court order in the civil divorce. If the man refuses, (and agreeing on condition he won't have to pay the money is still called refusing), the woman can appeal to a court or the community to pressure the husband. A woman whose husband refuses to grant the get or a woman whose husband is missing without sufficient knowledge that he died, is called an agunah, is still married, and therefore cannot remarry. Under Orthodox law, children of an extramarital affair involving a married Jewish woman are considered mamzerim (illegitimate) and cannot marry non-mamzerim.^[113]

The ancient Athenians liberally allowed divorce, but the person requesting divorce had to submit the request to a magistrate, and the magistrate could determine whether the reasons given were sufficient.

Divorce was rare in early Roman culture but as their empire grew in power and authority Roman civil law embraced the maxim, "matrimonia debent esse libera" ("marriages ought to be free"), and either husband or wife could renounce the marriage at will. The Christian emperors Constantine and Theodosius restricted the grounds for divorce to grave cause, but this was relaxed by Justinian in the 6th century.

After the fall of the Roman Empire, familial life was regulated more by ecclesiastical authority than civil authority.

The Catholic and Orthodox Church had, among others, a differing view of divorce.

The Orthodox Church recognized that there are rare occasions when it is better that couples do separate.

For the Orthodox, to say that marriage is indissoluble means that it should not be broken, the violation of such a union, perceived as holy, being an offense resulting from either adultery or the prolonged absence of one of the partners.

Thus, permitting remarriage is an act of compassion of the Church towards sinful man.^[116]

Under the influence of the Catholic Church the divorce rate had been greatly reduced by the 9th or 10th century,^[117] which considered marriage a sacrament instituted by Jesus Christ and indissoluble by mere human action.^[118]

Although divorce, as known today, was generally prohibited in Catholic lands after the 10th century, separation of husband and wife and the annulment of marriage were well-known. What is today referred to as "separate maintenance" (or "legal separation") was termed "divorce a mensa et thoro" ("divorce from bed-and-board"). The husband and wife physically separated and were forbidden to live or cohabit together; but their marital relationship did not fully terminate.^[119] Civil courts had no power over marriage or divorce. The grounds for annulment were determined by a Catholic church authority and applied in ecclesiastical courts. Annulment was for canonical causes of impediment existing at the time of the marriage. "For in cases of total divorce, the marriage is declared null, as having been absolutely unlawful ab initio."^[120]*Commentaries%20on%20the%20Laws%20of%20Englan]]2C%20p.%201225%2C%20n.]]%2C%20235%20%28]]at is, the very being of legal existence of the woman is suspended during the marriage or at least incorporated and consolidated into that of the husband: under whose wing, protection and cover, she performs everything."%2C]]ince husband and wife became one person upon marriage, recognition of that oneness could be rescinded only on the grounds that the unity never existed to begin with, from the start.

After the Reformation, marriage came to be considered a contract in the newly Protestant regions of Europe, and on that basis civil authorities gradually asserted their power to decree a "divortium a vinculo matrimonii", or "divorce from all the bonds of marriage".

Since no precedents existed defining the circumstances under which marriage could be dissolved, civil courts heavily relied on the previous determinations of the ecclesiastic courts and freely adopted the requirements set down by those courts. As the civil courts assumed the power to dissolve marriages, courts still strictly construed the circumstances under which they would grant a divorce,^[123] and considered divorce to be contrary to public policy. Because divorce was considered to be against the public interest, civil courts refused to grant a divorce if evidence revealed any hint of complicity between the husband and wife to divorce, or if they attempted to manufacture grounds for a divorce. Divorce was granted only because one party to the marriage had violated a sacred vow to the "innocent spouse". If both husband and wife were guilty, "neither would be allowed to escape the bonds of marriage".^[125]

Eventually, the idea that a marriage could be dissolved in cases in which one of the parties violated the sacred vow gradually allowed expansion of the grounds upon which divorce could be granted from those grounds which existed at the time of the marriage to grounds which occurred after the marriage, but which exemplified violation of that vow, such as abandonment, adultery, or "extreme cruelty".^[126] An exception to this trend was the Anglican Church, which maintained the doctrine of marital indissolubility.

During the English Civil War, the Puritans briefly passed a law that divested marriage of all sacrament, leaving it as a secular contract that could be broken. John Milton wrote four divorce tracts in 1643–1645 that argued for the legitimacy of divorce on grounds of spousal incompatibility. His ideas were ahead of their time; arguing for divorce at all, let alone a version of no-fault divorce, was extremely controversial and religious figures sought to ban his tracts.^[127] In 1670 a precedent was first set with an Act of Parliament allowing Lord John Manners to divorce his wife, Lady Anne Pierrepont, and until the passage of the Matrimonial Causes Act 1857, divorce could only be obtained through a specific Act of Parliament.^[128]

The move towards secularisation and liberalisation was reinforced by the individualistic and secular ideals of the Enlightenment. The Enlightened absolutist, King Frederick II ("the Great") of Prussia decreed a new divorce law in 1752, in which marriage was declared to be a purely private concern, allowing divorce to be granted on the basis of mutual consent. This new attitude heavily influenced the law in neighbouring Austria under Emperor Joseph II, where it was applied to all non-Catholic Imperial subjects.^[129] Divorce was legalised in France after the French revolution on a similar basis, although the legal order of the ancien regime was reinstated at the Bourbon restoration of 1816. The trend in Europe throughout the 19th century, was one of increased liberalisation; by the mid-19th century divorce was generally granted by civil courts in the case of adultery.

In Britain before 1857 wives were regarded as under the economic and legal protection of their husbands, and divorce was almost impossible.

It required a very expensive private Act of Parliament costing perhaps £200, of the sort only the richest could possibly afford.

It was very difficult to secure divorce on the grounds of adultery, desertion, or cruelty.

The first key legislative victory came with the Matrimonial Causes Act 1857, which passed over the strenuous opposition of the highly traditional Church of England. The new law made divorce a civil affair of the courts, rather than a Church matter, with a new civil court in London handling all cases. The process was still quite expensive, at about £40, but now became feasible for the middle class. A woman who obtained a judicial separation took the status of a feme sole, with full control of her own civil rights. Additional amendments came in 1878, which allowed for separations handled by local justices of the peace. The Church of England blocked further reforms until the final breakthrough came with the Matrimonial Causes Act 1973.^[130]*Road%20to%20Divorce%3A%20England%201530%E2%80%93198]]Road%20to%20Divorce%3A%20England%201530%E2%80%93198]]

In Spain, the 1931 Constitution of the Second Spanish Republic for the first time recognised a right to divorce. The first law to regulated divorce was the Divorce Act of 1932, that passed the Republican Parliament despite the opposition of the Catholic Church and a coalition of the Agrarian Minority and Minority Basque-Navarre Catholic parties. The dictatorship of General Franco abolished the law. After the restoration of democracy, a new divorce law was passed in 1981, again over the opposition of the Catholic Church and part of the Christian Democrat party, then a part of the ruling Union of Democratic Center. During the first socialist government of Felipe González Márquez the 1981 law was amended to expedite the process of separation and divorce of marriages, which was again opposed by the Church, which called it "express divorce".

In Italy, the first divorce law was introduced on 1 December 1970, despite the opposition of the Christian Democrats,^[132] and entered into force on 18 December 1970. In the following years, the Christian Democrats, supported also by parties opposed to the law, promoted a recall referendum. In 1974, in a referendum the majority of the population voted against a repeal of the divorce law. A feature of the 1970 divorce law was the long period of marital separation of five years required. This period was reduced to three in 1987 and to a year in 2015, in the case of judicial separation, and six months in the case of separation by mutual agreement.

Ireland and Malta approved divorce at referenda in 1995 and 2011 respectively.

Divorce rates increased markedly during the 20th century in developed countries, as social attitudes towards family and sex changed dramatically.^[133] Divorce has become commonplace in some countries, including the United States,^[134] Canada, Australia, Germany, New Zealand, Scandinavia, and the United Kingdom.^[135]

In the Edo Period (1603–1868) husbands could divorce their wives by writing letters of divorce.

Frequently, their relatives or marriage arrangers kept these letters and tried to restore the marriages.

Wives could not divorce their husbands.

Some wives were able to gain sanctuary in certain Shinto "divorce temples".

After a wife had spent three years in a temple, her husband was required to divorce her.^[136] In 19th century Japan, at least one in eight marriages ended in divorce.

There are four types of divorce in Japan: divorce by agreement in which the divorce is mutual; divorce by mediation, which happens in family court; divorce by decision of family court that takes place when a couple cannot complete a divorce through mediation; and divorce by judgment of a district court.^[137]

On an all-India level, the Special Marriage Act was passed in 1954, is an inter-religious marriage law permitting Indian nationals to marry and divorce irrespective of their religion or faith. The Hindu Marriage Act, in 1955 which legally permitted divorce to Hindus and other communities who chose to marry under these acts. The Indian Divorce Act 1869^[138] is the law relating to the divorce of person professing the Christian religion. Divorce can be sought by a husband or wife on grounds including adultery, cruelty, desertion for two years, religious conversion, mental abnormality, venereal disease, and leprosy.^[139] Divorce is also available based on mutual consent of both the spouses, which can be filed after at least one year of separated living. Mutual consent divorce can not be appealed, and the law mandates a minimum period of six months (from the time divorce is applied for) for divorce to be granted.^[140] Contested divorce is when one of the spouse is not willing to divorce the other spouse, under such condition the divorce is granted only on certain grounds according to the Hindu marriage act of 1955. While a Muslim husband can unilaterally bring an end to the marriage by pronouncing talaq,^[141] Muslim women must go to court, claiming any of the grounds provided under the Dissolution of Muslim Marriage Act.^[142]

In the first major family law reform in the last decade, the Supreme Court of India banned the Islamic practice of "Triple Talaq" (divorce by uttering of the "Talaq" word thrice by the husband).

The landmark Supreme Court of India judgment was welcomed by women activists across India.^[143]

Official figures of divorce rates are not available, but it has been estimated that 1 in 100 or another figure of 11 in 1,000 marriages in India end up in divorce.^[144]

Various communities are governed by specific marital legislation, distinct to Hindu Marriage Act, and consequently have their own divorce laws:

An amendment to the marriage laws to allow divorce based on "irretrievable breakdown of marriage" (as alleged by one of the spouses) is under consideration in India.^[149] In June 2010, the Union Cabinet of India approved the Marriage Laws (Amendment) Bill 2010, which, if cleared by Parliament, would establish "irretrievable breakdown" as a new ground for divorce.^[150] Under the proposed amendment, the court before proceeding to the merits of the case must be satisfied by the evidences produced that parties have been living apart for a continuous period of not less than three years immediately preceding the presentation of the petition.^[151]

Divorce in Islam can take a variety of forms, some initiated by the husband and some initiated by the wife.

The main traditional legal categories are talaq (repudiation), khulʿ (mutual divorce), judicial divorce and oaths. The theory and practice of divorce in the Islamic world have varied according to time and place.^[152] Historically, the rules of divorce were governed by sharia, as interpreted by traditional Islamic jurisprudence, and they differed depending on the legal school.^[152] Historical practice sometimes diverged from legal theory.^[152] In modern times, as personal status (family) laws were codified, they generally remained "within the orbit of Islamic law", but control over the norms of divorce shifted from traditional jurists to the state.^[152]

Divorce as a means of terminating marriage is illegal for all Filipinos except Filipino Muslims. There is only civil annulment after a lengthy legal separation. The process is costly and long, and there are many legally married couples in extramarital relations, even without a divorce law.

Code of Muslim Personal Laws of the Philippines, known as Presidential Decree (PD) No.

1083, Title II- Marriage and Divorce, Chapter 3-Divorce allows for divorce recognized by the state.

There are two sharia courts in the Philippine judicial system that hear these cases.

On July 27, 2010, Gabriela Women's Party filed in Congress House Bill No 1799, or the Divorce Bill of the Philippines, as one of many attempts to introduce pro-divorce legislation. Senator Pia Cayetano has filed a separate divorce bill in the Senate. During that time, the Philippines, along with Malta and the Vatican, are the three most conservative countries on the issue of divorce. The bill did not pass any level of legislation because of this.

In 2013, the divorce bill was refiled, however, did not pass any level of legislation as well.

In a latest attempt, the divorce bill was refiled again in 2017.

On February 22, 2018, the House of Representatives committee on population and family relations approved a bill seeking to legalize divorce, the first time in Philippine history for such a measure to pass the committee level of legislation.

The majority of the members of the House of Representatives (lower house of Congress), both majority and minority blocs, are in favor of divorce, however, divorce continues to be a divisive issue in the Senate (upper house of Congress), as stark opposition is present among male senators.^[154][155]

Divorce rates increase during times of hardship, war, and major events.

Divorce rates increased after World War II because people were quick to marry each other before they went to war.

When soldiers returned, they found out that they didn't have much in common with their spouses, so they divorced.^[156]