Hi all. I'm wondering if I have reason to be upset or if I'm overreacting. I've been good friends with someone for a few years - worked together, nights out together, mutual friends. There have been a couple times she's upset me before but I put it down to alcohol. Anyway, I went out with a friend of hers for a couple of months and it didn't work out - just wanted different things. A couple weeks after we broke up we all went out for my friends birthday, which was going to be awkward anyway. Well my ex spent a lot of the evening getting friendly with a new girl to the group, which upset me. The next day there was a pic of them on fb together - just like when I first met him and a pic was put up. Since then my friend has been having evenings out with the other girl and also went out with the girl and my ex, just like I use to do with her. My problem here isn't the ex, as we broke up and he's free to move on. My problem is I'm starting to feel like a bit of an outsider with my friend and that she hasn't really considered my feelings. Am I wrong?