I’m a similar person to you. My husband has a job where it’s a small industry and everyone knows each other so it’s very social and speaks to a lot of people, I don’t have a problem with it. I think my husband is similar to yours in personality. I don’t get from your replies the cruelty, I get that he’s stubborn and maybe a bit selfish.
There was a woman who sought my husband out for chats. It made me really uncomfortable for some reason, spidy sense maybe, and it got to the point where I actually said he needed to stop speaking to her, that it made me uncomfortable was enough and I’d never asked him to do that before in all our years together. He was very reluctant but nothing to do with her, just the fact I was insisting. He does not like being controlled and I get it, but affairs happen and this is how they start. I even said I knew I was being mental, but that it was upsetting me a lot and that should take precedence over some woman he’s spoken to a few times. He did.
The pushback would have been massive in the situation you describe, but he would understand I think as there have been situations around us that have started from a similar place to ruining families forever…
The truth is, starting a new female friendship with texting on down time crosses a line for you. You are clearly not in an upward swing at the moment and he’s enjoying his work life, she’s part of it, but it doesn’t sound like the actions of a married man with kids.
We have a line now, talk to who you want but don’t ever swap numbers or text chats with new people of opposite sex. People are skanky and the truth is some people don’t care if they or the other person is married and to pretend it doesn’t happen is insanity. It’s happening all the time, every day and people you know are doing it. I’ll get slagged off for this and told my poor husband needs to leave me…. Don’t care. Maybe he will? Who knows. But these are the rules.
And these women who have trust and trust their partners implicitly, I envy you, truly. But if you were me (dad, step-dad, granddad, all unfaithful) maybe you would have a different point of view.
I think the OP has self-esteem issues and I was the same when my kids were super small. His world is the same but your world is him and the kids. Therefore anything like this is everything, all consuming. I can see why he’d not like it either, no one wants their wings clipped and he’s enjoying the attention. But it’s crossed a line for you and that’s the only thing that counts to me. If that’s not important to him, you being miserable, then that’s a huge problem. AD’s are a short term fix. You need to have him send you texts to make you laugh, not her.
The grass is greener where it’s watered, and he’s pouring his can over someone else at the moment and that’s not cool.