I need a legal advice? anyone?

hi. I'm married to my husband on 2007. he went back to the US because he is an immigrant. Everything seems fine (as i know) when last week, i found out that she has another girl in the US. I feel betrayed. We have one child.





Now he wants to file for an annulment. I really feel so bad because he cheated on me and he wants to leave us now he wants to file for an annulment.





He is still a Filipino Citizen and still living in the US. He is still waiting for the grant of his US citizenship. He applied for his US citizenship last year using his single status, although we are already married.





Will this affect his filing of US Citizenship if I will tell the immigration that he is married? Will this still affect if ever he is already a US citizen? if i tell the immigration that during the process of his filing he is already married? please help me..I need a legal advice? anyone?
Ooooooooooooo....somebody's in trouble...........If you tell immigration then he'll get screwed over......even if he's a citizen already...just give them proof of your marriage.......and voila!.......oh and it'd be good to get a lawyer and get a divorce.....rip his heart out and feed it to him.....that greedy s.o.b............and i hope your child is too young to understand whats going on.......it'd save a lot of stuff.......but if not.......then you have to explain to him how daddy did something bad and/or how he cant see us again..but he still loves us............telling him/her that the dad went in the militiary could be good.......But either way.....i hope you do what you think is best.....and dont get sweet-talked by how he just wanted the other one to make you both US citizens......itll be a load of crap