Myself and ex had been part of a Meet-Up group for a few years and had mutual friends there. We broke up about 2.5 years ago and to help me get over the breakup, I decided not to return to this group but now do the hobby with a different group. I know he didn't make me leave, but he also didn't encourage me to return, and he was so nasty and hurtful to me in the end I felt I had to move on and wanted nothing to do with him. I still meet 2 friends from the meet-up that I was close to. I'm happy enough with the new group and enjoying it, but if the situation had been reversed I would have done my best to encourage him to return. We've had no contact since.
I heard from one friend I do meet up with that they've all gone to Wales for the long weekend, and feel a bit down about it - for some reason I still think it's a bit unfair and I'm missing out.
AIBU to still feel a little upset and angry?