nonas every time something reminds me of my ex i get to thinking about what an abusive shitstain he was and then i get rly angry and ~dwell~ and i feel like i'm spending a huge proportion of my life just thinking about how disgusted i am with this guy.

any tips on how to stop doing that? because he does not have enough worth for someone like me to even think about him, tbh, let alone have strong, intrusive feelings about him.