He’s one devoted uncle. If my husband wanted to go to his nephews games, I’d maybe go sometimes but no way no how it would be a regular occurrence. School games are excruciatingly boring. You can’t pay me to attend. I don’t believe you should feel guilty if you aren’t attending all or in fact any games. I wouldn’t.

Being around ex is uncomfortable. No one would enjoy it. Don’t blame you for feeling weird

Good idea finding your own activities in the area. Good plan. Meetup. Gym. Hobby group. You definitely need your own circle

Is he thinking of filing for divorce? He doesn’t have to discuss it with her. He could just file. It’s a lot of work but I’d prefer divorce being finalized if possible