My ex sent me a friend request on Facebook. We haven't talked in over 3 years, there's 0 chance I would get back with him. I'm happily engaged, living with my fiance, and moved to another state. I kind of want to talk to him for closure, but that's the only communication I want with him. I don't know what to do. I don't want to be rude if he just wanted to get closure or get something off his chest. But I don't want to get stuck in a weird friendship I don't want. I don't even know how I'll bring it up with my fiance. If I accept the friend request, I've gotta tell my fiance before he finds out another way and think I had something to hide. Maybe my ex just actually wants to be friends again.