Dissolution of marriage (Divorce) is the process of terminating a marriage.

Divorce usually entails the cancelling or reorganising 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, 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, child custody, 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.

The only countries that do not allow divorce are the Philippines, the Vatican City and the British Crown Dependency of Sark. In the Philippines, divorce for non-Muslim Filipinos is not legal unless the husband or wife is an alien and satisfies certain conditions. The Vatican City is an ecclesiastical state, which has no procedure for divorce.

Overview

Grounds for the dissolution of marriage vary widely from country to country. Marriage may be seen as a contract, a status, or a combination of these. 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 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.

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.

Laws vary as to the waiting period before a dissolution of marriage 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.

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) 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). 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). 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, socialising, etc. separately) is sufficient to constitute de facto separation; this is explicitly stated, e.g., in the family laws of Latvia.

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.