I’m in a marriage 27(M) where my wife (25) likes to go to parties and festivals with out me.

tldr: My wife and I have been together for 8yrs and a few months ago almost got divorced. After sorting out some issues we decided to try to stay in our marriage and work on things. She ended up getting close two friends she invited to our wedding that have a large group of friends. In the past she would invite me to parties and events that they go to but after the problems we had in the past she goes solo to parties, festivals, and events at clubs with them.

I don't know if I'm being irrational but it seems these people all go out as couples but my wife tags along solo with a couple men who are single in their group. When we are together she's on her phone 80% of the time texting this group of people. She also is willing to watch movies and shows with them and when ever I try to engage in somthing like that with her she has no interest. It feels weird at times and I feel some kind of way when she talks about her friend's stories. She notices my mood changes when she talks about all the fun stuff she does with them. I think part of the reason I feel this way is because if we do something together she's on her phone half the time texting them. Not sure what to do at this point I'm often thinking about leaving but am conflicted.