why will you skip straight into a semi serious relationship?
Whose idea is it to skip the dating stage?
To be honest, if I were in your position, I would ESPECIALLY take it slow and "date", and for sure not sleep with him straight away.
I think you have already made up your mind.
And he will know that you know what sort of person he is, so should not be surprised in the future if he starts shagging about.
Fgs, you dont hear the alarmbells?
He is a father, he was married, his wife, the mother of his child did not want to go out with him, and he chose to start an affair? Lies and deception just because she did not want to GO OUT???
He sounds like an immature 20 year old. sorry.
I would also not believe a thing. I would not believe that he came clean to his wife before she found out. Unless he wanted to punish her and do a "see, what you made me do silly woman, you did not want to go out with me, and now I have found somebody else to shag and have fun with. poor me"