I found out my 'd'p and father to our 1yr old dc had at the very least an emotional affair with a work colleague. The ow had sent me proof with some of their texts with him saying he wanted to chill with her alone at his flat and inviting her to dinner etc she doesnt however confirm or deny if anything actually happened. Issue I'm having is this all happened a couple of years ago.
When I confronted dp it, his response is, I'm sorry but it happened years ago, I was stressed in that job and needed someone to talk to. That he was about to leave and just needed to chat with someone about it. And best of all I just wasn't that serious back then but now I have you and DD. But he had me then, fucker.
Anyway am I being unreasonable for wanting to leave him for something that happened years ago? Also I did catch him sexting another woman couple of years ago. Looking at these texts this would have been before the ow I found out about.