Sol, it's very hurtful but I don't think it was the only reason he married you. I don't think anyone can be that shallow. I'm sure he loved you for all your great qualities but then he strayed but no matter the reasons it hurts to be abandoned.
You could use the GC stuff as a way to keep him in check because it really could turn into a potential legal/immigration matter but I don't think this is about getting even. To me this is more about you. Even if he gets deported or thrown in jail does that help you move forward in your life? Temporarily it'll feel great but later? I don't know.
I too have the dirt on STBXW but I'd rather not use it unless it's *absolutely* necessary and even then I'd think about it twice. It's just not me and I don't want to become her.
I agree, CG will make a *fine* attny
Me: 35|WAW: 38|D: 6yo | http://tinyurl.com/2dxx7m6 Feb 2006, left, came back in two weeks Aug 2006, left again Apr 2007, filed for divorce Dec 2007, reunited Mar 2010, moved out, filed again