Marriage is a personal union between people. This union may also be called matrimony, while the ceremony that marks its beginning is called a wedding and the status created is sometimes called wedlock.
Marriage is an institution in which interpersonal relationships (usually intimate and sexual) are sanctioned with governmental, social, or religious recognition. It is often created by a contract or through civil processes. Civil marriage is the legal concept of marriage as a governmental institution, in accordance with marriage laws of the land.
Marriage may take many forms: for example, a union between one man and one woman as husband and wife is a monogamous heterosexual marriage; polygamy — in which a person takes more than one spouse — is common in many societies; in some jurisdictions and denominations, a same-sex marriage unites people of the same sex. (Other jurisdictions may not allow this, but instead provide civil unions or domestic partnerships conferring some or all of the benefits of married status.)
People marry for many reasons, but usually one or more of the following: legal, social and economic stability; the formation of a family unit; procreation and the education and nurturing of children; legitimizing sexual relations; public declaration of love; or to obtain citizenship.
A marriage is often declared by a wedding ceremony, which may be performed either by a religious officiant, by a secular government-sanctioned officiator, or (in weddings that have no church or state affiliation) by a trusted friend of the wedding participants. The act of marriage usually creates obligations between the individuals involved, and in many societies, their extended families.
