Christian husband can ask for dissolution of marriage only on ground of wife’s adultery, wife may seek dissolution on any of the following grounds: (a) Husband has changed his Christian religion; (b) he has gone through a form of marriage with another woman; (c) he has been guilty of incestuous adultery; (d) he has been guilty of marriage with another woman and committed adultery; (e) he has been guilty of rape, sodomy or bestiality; (f) he has been guilty of adultery with such cruelty as would have entitled his wife to divorce mensa et thoro; (g) he has been guilty of adultery coupled with desertion for two years.