Very few states have grounds and procedures for the annulment of a marriage, and those that do seldom grant such action. Annulment designates a marriage as "void ab initio" meaning it was never legal...
If the marriage is deemed, for some reason, not to have been a legitimate marriage, then it really doesn't matter how long you have pretended to be married; it can be annulled. But there does have to...
There several reasons a marriage can be annulled. 1 a person is impotent and incapable of consummating a marriage 2 one person is already legally married 3 a person is mentally incapable of...