There were quite a few reasons why I wanted to break up with my partner but one of them was literally just because of my jealousy and that part isn't going away.
When I started dating them they eventually told me they actually broke up with someone to start dating me (I did not know they were dating someone when we started talking). And idk I just kinda feel like that might've happened with me eventually especially since they started talking to someone in my friend group. My other friend also thinks something may happen between those two, but she's not the best judge of that. It just may be my jealousy thinking all this. But if something does happen between them it shouldn't matter now anyways. All it would do would just like confirm my suspicions I guess and make me feel less bad about my jealousy.