And by the way, this was not an immigration law question. Please re-post in the family law forum.
I got my green card through marriage to her and on the I-130 she said "None" to any previous marriage, some time she till me she was engaged the other time she deny that. and thats why im divorcing her. but i don't know if she was married and didn't tell that to USCIS how it will effect my GC? any idea?