My ex and I live together. She has this boyfriend who she dated and then broke up with and now they’re on track to start dating again, they’re not official yet but soon to be probably. they got together almost a week after we broke up and he started coming around. He’s nice enough, he seems like a decent guy. We don’t talk much cause I find him kind of boring but he’s not terrible for her. But, everytime i see his goddamn face I find it hard not to get pissed off. I just loathe his existence for some reason. I don’t know why, but it might just be the fact that he got with my ex pretty much immediately after we broke up. It was a mutual breakup and I was instantly happier without her. But, for some reason only with this guy am I weirdly possessive. I got pissed tonight cause I stayed up to say goodnight after she got off work cause I haven’t seen her in a couple days and she asks me to come open the door for her. And there he is standing right behind her. I was so pissed I didn’t even say anything to her when I saw her. Im having so much trouble dealing with my emotions about this that I almost watched porn because I was so pissed and didn’t know what to do with this energy. So I came here to write my feelings and cool down instead. I’m glad I did, I feel a lot better.