Virginia Code Title 20. Domestic Relations § 20-89.1. Suit to annul marriage

A. When a marriage is alleged to be void or voidable for any of the causes mentioned in § 20-13, 20-38.1, or 20-45.1 or by virtue of fraud or duress, either party may institute a suit for annulling the same;  and upon proof of the nullity of the marriage, it shall be decreed void by a decree of annulment.

B. In the case of natural or incurable impotency of body existing at the time of entering into the marriage contract, or when, prior to the marriage, either party, without the knowledge of the other, had been convicted of a felony, or when, at the time of the marriage, either spouse, without the knowledge of the other spouse, was with child by a person other than the other spouse or had conceived a child born to a person other than the other spouse within 10 months after the date of the solemnization of the marriage, or where, prior to the marriage, either party had been, without the knowledge of the other, a prostitute, a decree of annulment may be entered upon proof, on complaint of the party aggrieved.

C. No annulment for a marriage alleged to be void or voidable under subsection B of § 20-45.1 or subsection B of this section or by virtue of fraud or duress shall be decreed if it appears that the party applying for such annulment has cohabited with the other after knowledge of the facts giving rise to what otherwise would have been grounds for annulment, and in no event shall any such decree be entered if the parties had been married for a period of two years prior to the institution of such suit for annulment.

D. A party who, at the time of such marriage as is mentioned in § 20-48, was capable of consenting with a party not so capable shall not be permitted to institute a suit for the purpose of annulling such marriage.