My wife and I got married on 1/18/2009. I am a U.S Citizen and she is a Pakistan citizen who arrived in U.S on a B1/B2 visit visa on 1/11/2009. I filed her immigration petitons includng I-130,I-485 etc. As per the B1/B2 my wife's stay in U.S was limited to 7/11/2009 however, since her petition was pending I advised her not to go. I applied and received an Advance Parole for her to travel. Now She has received her EAD. Today we had the final interview at the New York immigratin center and the immigration officer neither rejected nor approved the case and said that they will communicate the decision in about 60 days. Before immigration communicates her the decision, can my wife travel abroad and safely come back on the Parole even if she overstayed in U.S her original B1/B2 time limit?