A Seinfeldian (Seinfeldian? yeah, OK) situation has reared its head in my life, which is that, like Jerry and Elaine....my ex and I are still friends. Pretty close friends. But it is really hard sometimes. Lots of time has passed, but I think one person(namely me) always still carries a torch, and sometimes the sex thing happens again at some point. Has anybody else been through this/frustrated by this? Any tips on how to make it work? Or can this only work on a sitcom?