The thing is op. Right now you’re enjoying the flirting. And of course if you got back with him you’d have a honey moon period, you’d be going all out to prove to him how fab a catch you are, always looking good, huge effort in bed, lots of flirting, eye contact, touching, the novelty.
But it wears off. Real life kicks in. It can’t be maintained. Ans every time he’s texting someone, every time he’s home late, every time he looks twice ar another woman, or off doing something, you’re going to be thinking “is he cheating again”. And you will know deep down at some point it will be a yes.
And it’s going to kill yout self esteem, you won’t be able to hide it for long.
Becayse once the trust has gone, it’s very very hard to gain it back.
This isn’t just a guy who had a drunken one night stand. This was he was in another relationship, all the things he said to her when alone, about you and his marriage. All the lies he told you so he could be alone with her, and left you alone with the children. Because it was her he wanted. You didn’t matter enough.
This year has been hard for dating. But that’s going to change. And very shortly he also is going to be meeting new people, just in his every day life. Women he finds attractive. Maybe the woman he had an affair with.
And it’s that thought, which will plague you, when the honeymoon is over, every single day.