and then got married after filing for political assylum and denied. I'm divorced with the person through whom I got my conditional green card and filed joined I-751. The marriage was real.Petition is stil under review. I remarried since then. I am scheduled to attend an interview for joint I-751 soon. Will they approve joint petition if my ex-husband comes to the interview with me and proves it was bona-fide? Or should I file a waiver prior?