I assume you applied based on marriage to a permanent resident?
Did you ever work illegally or overstay before filing the I-485? Were you outside the US anytime between the I-131 was filed and when the AP was approved? Have you ever been arrested or convicted of a crime?
If NO to these 3 questions, it should be safe to reenter with the AP, unless there is some other issue you haven't mentioned. If anything is Yes, please provide specific information.
Last edited by Jackolantern; 6th July 2012 at 02:03 PM.
PD: Jan 2003 (EB3 rest of world)
I-485 Approved: July 2007
I am a layman, not a lawyer. What I write here is not official or professional legal advice. In addition, my answers on this forum are specific to the scenarios discussed in each thread and should not be generalized to other situations.