Closure through cheating
I broke up with my previous boyfriend and entered another relationship right after. But I continued to have s** with my ex a few times after but I figured it didn't matter since my new relationship was an LDR. Then I started to hate my ex and constantly fought with him because I still loved him even though he cheated on me (yes that's right.). I put all that behind me and never told my partner since I feel it maybe doesn't matter.
But my ex stayed over a while ago to comfort me about something. We ended up sharing the bed that I usually share with my partner even though I set up another bed for him, he pretty much manipulated me again.
I woke later in the night, he suffers from insomnia so he was awake too. But I was still partially asleep. We were cuddling as we fell asleep that way but he leant in and kissed me. I didn't respond the first time but he did it again and I did back a little. But the guilt was so bad. I didn't know what to do. I wanted it but I didn't.
After that we went back to sleep and then he left forever as I moved country. But from that short experience, I finally managed to reach closure and move on from him forever and he did the same.
It's improved my new relationship already and I feel so much better, but should I tell my partner what happened?