Before I start - I'm aware this is toxic from both of us.
Me and partner split start of this year because I found he'd messaged a prostitute but didn't go through with it. He's an alcoholic and he promised to get help. We've been back and forth constantly, still sleeping together, then saying i can't do this, he can't do this and then going back in a circle. I think both of us just desperately want to be loved and we don't handle things well.
I'm planning on moving quite far away to be closer to my family, as without him, I'm isolated - no friends or family and he doesn't want to come even though I asked him to. We last slept together 2 weeks ago, in that time he's met someone else and has told me, and he wants to introduce the kids sooner rather than later in case they dont gel well, which obviously broke my heart. Then after spending a few hours together on sunday, we slept together again.
Now when he says he's met someone, my understanding was they had met for a coffee at a soft play and was like 10 minutes. It turns out they have shared kisses and sent nude pictures to each other, so much further in to it than I thought.
Am I wrong for being so upset that he's kissed someone else, and then come and slept with me? It's 10 years of our lives shared, I never thought he'd be intimate with someone so soon, let alone then come back to me. Or should I accept it as we're technically broken up and he did say he'd met someone. Was I being naive? I'm so heartbroken every day and it isn't getting better.