He went out last night and left his phone at home on charge as the battery was really low, I decided to look through it because he had been so secretive with it lately. I found out he'd been messaging a woman, mostly just having a friendly chat but he was often telling her how beautiful she is and how he can't stop looking at her picture. She'd mentioned being happily married (still didn't seem to mind the compliments) and having kids and he also told her about me and our DC but seemed to complain about me in most their conversations and talk about how how much of a bitch I can be. The messages go back months. He noticed my change in mood once he got back and I told him I'd found the messages and was hurt. He'd saying I'm over reacting and they're just talking to each other. I really don't know anymore, it's like he lives on a different planet sometimes where he does what he likes as he pleases without considering anyone else