I didn't know how else to title it.
I have recently started seeing my ex partner again, I'll call him Pete, again after a year apart, things were going really well and we both felt like things were going to progress into a relationship.
Last night, I told him about the people I had slept with when we were apart and he wasn't at all bothered by any of them except one, I'll call him Jim. He used to be insecure about my (loose) friendship with Jim when we used to be together as he's a little notorious where we live.
He said he knows nothing went on between Jim and I when we were together but he can't fathom how and why I find him attractive and the fact I have slept with him reminds him of other girls who sleep with him purely for clout and his notoriety.
He, at first, said he couldn't look past it and that it ruins everything for him. He said that because of this he won't be able to form an emotional attachment with me now. Pete said that Jim isn't a good person and he doesn't understand why I would sleep with someone so awful.
I tried to tell him it was purely physical, but he said that his personality should mean that he isn't even physically attractive to me. He said that he thought our morals lined up, and that me sleeping with Jim tells him that they do not.
After he had calmed down a little, he said that if he were to look past it then he wouldn't want me around Jim at all, even though we share many of the same friends and socialise in some of the same circles.
I really like Pete and wanted things to progress, but I feel like he's being unreasonable? I don't know. This whole thing is making me feel sick with worry, I don't know what to do or if Pete will even end up looking past this.