I've started threads and posted on threads about this so apologies if I'm repeating myself.
Finished with my DP of 18mths (not living together) just over 2 wks ago, as I found messages to his ex. There were other problems before that, made worse by lockdown. So, for me, it was a clear cut decision.
Went NC but he had tons of stuff here he needed to collect, so we started communicating again. I've repeatedly asked him about the messages but don't feel like I'm getting the full truth. He's apologised, admits it was wrong and agreed he'd feel the same if I'd have done it.
BUT, he wont admit he had any desire other than to just reconnect as friends. He said it was because we were having problems that he needed someone to talk to and he didn't have anyone else. However, in the messages that I saw he said that he wasn't seeing me anymore, again (implying that they'd had previous convos about me/us) that he missed talking to her and flaky arrangements to meet up. There were love heart emoji's and x's at the end of every msg. There was nothing from her that indicated anything more. Seemed one sided from him. He said he was just lonely and wanted friendship, yep, while still with me!
I'm like a dog with a bone and won't let it go. He's trying to convince me I'm the love of his life and we can work on the other problems.
Tonight, I tried to get to the bottom of it. Started off all reasonable but when pressed he said he's sick to death of going over it. When I eventually suggested we couldn't even be friends, he asked me for money back on an item we brought together! He didn't know that was his parting shot but ffs, how shit is that??
I don't trust him and I don't see how he can earn my trust, like he suggested. No, they didn't have an affair so am I being unreasonable?