If any doubt exists whether any marriage is void, or as to the effect of any former decree of divorce or nullity between the parties, a petition may be filed as in other cases, and a decree of divorce or nullity may be made.
RSA 458:2
RS 148:2. CS 157:2. GS 163:2. GL 182:2. PS 175:2. PL 287 :2. RL 339:2. 2004, 114:2, 3, eff. May 17, 2004.