Why do you care what country he is from?
Of course she can divorce him; the question was can she have it annulled.
And if they are divorced, yeah, his green card would be revoked. I'm pretty darn sure. If he was illegal to begin with, he'll get deported for 10 years, if not, well... I'm...
Not really answering cuz it would definitely depend on the type and the level of the crime.
But curious... how do you think you're gonna get objective "data" off of a WEB FORUM?
First of all: it IS, after all, a legal-advice forum. The people who read it, let alone the people who will...