Spped, thought OP was USC, just saw he is LPR. That explains why the delay, but still I hold onto my premise that this has more to do with child custody, not immigration.
I also think that maybe he is going through the citizenship process and is worred that his citizenship might be denied now. Just a thought.
What I find trouling is not enough info to make any reasonable conclusion on whether he or she committed immigration fraud. Since marriage was based on faith at the time of filing, I would say no. And since we do not know how the interview went and what specific questions were asked, hard to make any determination.
Thanks for giving me an idea here Hudson.
I was about to think there was a red flag! he said as permanent resident he petition wife to gain legal status, not possible in 2001.
Your right it's hard to judge or assume what the OP wants to imply on his post.