i am married to a girl who got divorced from her ex (nri) in u.s.a thru mutual consent (she was respondent).....but her hubby had marriage registered in u.s.a with other girl.....he married to that girl without divorcing my wife.......is the divorce decree from u.s.a with my wife is valid (mutual consent)...becz in usa her marriage is not registered but in india its registered and also can court grant divorce if registration with other girl is not cancelled....... can decree be held invalid due to loop holes in it(loop hole being that boy already married and registered in u.s.a didnt declared to u.s. court and took div from my wifein u.s.a).....can i challenge my wives decree as invalid anytime ..since i have come to know this now and our relations are not cordial..so is it possible for me to say in india she married without valid decree...i am in india....