Meeting my ex's fiancee?

Girl, just go and meet her. Wear your best, gorgeous outfit that says, "I am not afraid to look cute, s*xy, mature, smart, and GOOD!" Smile, and shake hands with her. Actually, you should hug her. Mention a few times that you are happy for the couple. Don't worry; uming that your ex is at least semi-smart, he will have some taste in picking a fiancee, so she will most likely be very nice. Good luck, and I really hope I helped! Please rate me best answer!