Wrong DOB and Marital Status.

yes its absolutely criminal offence under IPC, who ever hide previous marriage its punishable.

If you can prove both these things, these are serious issues. On basis of hiding her prev marriage, your bro is even eligible for a divorce. This also comes under marital fraud.

What about the false DOB ?

criminal offence.

reg suppression of dob - ipc sec 416, 419, 120b and most probably 34, applicable on them

it is also a matrimonial offence sec 12(1) (c), hma

'What about the false DOB ?'   ---   ditto.

"she hide her marital status also;she was a divorcee but she told that she was never married.Is this a criminal offence?"   ---   it is criminal offence but unable tell the sec.   it is also a matrimonial offence.

yes its absolutely criminal offence under IPC, who ever hide previous marriage its punishable but If they set in their life and both r know that and anybody not objection and she agree that she talk  false statement and make false document and she realized that thenafter no problem in their life.

Thanx Arupji !