107.015. Grounds for annulment or dissolution; incapacity; consent obtained by force or fraud
(1) Except as provided in subsection (2) of this section, a judgment for the annulment or dissolution of a marriage may be rendered:
(a) When either party to the marriage was incapable of making the marriage contract or consenting to the marriage for want of legal age or sufficient understanding; or
(b) When the consent of either party was obtained by force or fraud.
(2) A judgment for the annulment or dissolution of a marriage may not be rendered for a reason described in subsection (1) of this section if the marriage contract was afterward ratified.