Meet The X!!!

I guess you are challenged in this situation. We don't really know what's insider your girlfriend's mind. You can go to the exhibit though, pretending that you like it and wait until it ends.

Read my post on jealousy.

Overcome Jealousy

If you feel that way, it's okay. You can never blame yourself on that. Maybe you are just feeling insecure because of the fact that they once shared an intimate relationship before. But don't worry, she's all your now.

agreed. if she wants to show you off that means shes is proud to have you around and wants her ex to know that she is doing great with you. if you back out or make an excuse, it makes you look less alpha. i have an ex the last time i saw her she was with her new bf. lets just say they left the resturant as soon as they saw me. probably had something to do with the fact she knew he wasnt better then me.