<human>: Can you provide a brief rundown of the text in within 3 sentences?

I broke up with him about a week ago. (For more details, see my previous posts.) I still feel pretty bad about it. That's not really the point here, though. We have some friends that we both hang out with, kind of regularly. Granted, they were my friends first, and only knew him through me. I want to still go hang out with them, but I really don't want to see my ex, just because I still hold a lot of resentment toward him for things that happened between us. I would like to keep my friends, but the thought of him being there hanging out with us causes me to feel angry and upset. I'm not sure how to go about handling this...any advice?
<bot>: I don't like my ex, and I don't want to see him. But I still want to hang out with the group of friends we both have.