I've a us green card it was issued to me on 06/20/01 and Expires on 10/17/11. i stayed in the US for 3 months and the went back to my country of birth after apply for a reentry permit which i got. my father too is in the same situation. i haven't returned to the US still. but my father returned to the US twice to apply for a reentry permit for both of us i do not know what append the last time he went there. is there any way that i can know if my green card is disqualified or not?