Dissolution of marriage describes the formal legal process by which a valid marriage is brought to an end by court order, so that the parties are no longer spouses and are free to remarry. It is commonly used as a neutral umbrella term covering divorce and, in some contexts, nullity.In England and Wales, Scotland and Northern Ireland, the process is governed principally by statute (for example, the Matrimonial Causes Act 1973; Divorce, Dissolution and Separation Act 2020; Divorce (Scotland) Act 1976; relevant Northern Ireland Orders) and culminates in a final decree or order (final order/final decree of divorce). In Ireland, the equivalent process is divorce under the Family Law (Divorce) Act 1996, as amended.The term is widely used in family law practice, procedural rules, and commentary to refer collectively to proceedings to terminate marital status and to distinguish status issues from ancillary relief/financial remedy, property adjustment, pension sharing and child arrangements. It is significant for limitation, succession, tax, pension and immigration consequences, as legal rights and obligations as spouses generally cease on dissolution, subject to any continuing court orders or statutory entitlements.