Worst case scenario is that you apply, go through the fire together and see if the GC is approved. The issue for me is, why was it necessary for you to apply for her GC, couldn't you wait till she graduate? Generally, people are usually graduating and it dimishes the chances of USCIS throwing fireballs at them. I mean, you both live together, she can travel in and out of the country, so there's no need to complicate issues with immigration. I think the fact that both of you are from the same country would create another issue, intent on her question will be raised. It is possible USCIS would care less about her case and just approve it, so it is a gamble that each person take. I am usually extra cautious with USCIS, because they exert so much power over the lives of many people, rubbing them the wrong way could keep have your nuts pierced with a spear... lol!!! You can undo the done, you are awaiting the interview and prepare the evidence of your marriage, joint documentation, pictures and all those good stuff. The issue is you have know each other since 2005, just married last year I suppose, how do you overcome the suspicion that her procuring F1 was a precursor to a marriage to you without having to file paperwork through the consulate? I mean, didn't you know in 2005 that you want her every night for the rest of your life? You have to think like an immigration officer as well, not as a petitioner because you are blinded by the desire to gain her a GC. Go ahead and face USCIS, but be prepared for a showdown...lol!!!
