A marriage can be ended through annulment. Annulment is a legal process to undo a marriage by declaring it to be invalid from the start. The main difference between separation by annulment and separation by divorce is that an annulment order legally makes it as if the marriage had never taken place.

Annulment of Marriage

This explainer discusses how a marriage can be ended through annulment which is the legal procedure for undoing a marriage by declaring it to be invalid from the start. It primarily deals with how different religions have laid down different rules for when a marriage can be considered invalid.