31-11-8-1, et seq. 31-13-1-1, 31-13-1-2, 31-13-1-3, 31-13-2-1.
Underage or mentally incompetent to consent; obtained by fraud; unsound mind; married in another state with intent to evade marriage laws of Indiana
Legitimacy of Children
Children of incestuous marriage are legitimate; child conceived before marriage is annulled is legitimate
More closely related than second cousin unless first cousins married after September 1, 1977, and both 65 at marriage; bigamous marriages; common law