Like a divorce, an annulment is a court procedure that dissolves a marriage. But, unlike a divorce, an annulment treats the marriage as though it never happened. For some people, divorce carries a stigma, and they would prefer to have their marriage annulled. Others prefer an annulment because it may be easier to remarry in their church if they go through an annulment rather than a divorce. There are two types of annulment: civil annulment (by the state government) and religious annulment (by a church).
Most annulments take place after marriages of a very short duration – a few weeks or months – so there are usually no assets or debts to divide, or children for whom custody, visitation, and child support are a concern. When a long-term marriage is annulled, however, most states have provisions for dividing property and debts, as well as determining child custody, child visitation, child support, and alimony. Children of an annulled marriage are not considered illegitimate.