I'd be very interested to know if he would ever have told op, whether they separated or stayed together and ended up having sex again - about his activities.
I bet not.
In which case he's happy to risk her health with stds from hook ups. And any future unborn kids if they ever conceived again.
That's an aside to the dishonesty and betrayal of course.
Oh and one of the reasons he's taking to a man/couple about being a "bull," or whatever in a threesome with them is because there's a huge shortage of single women on hook up sites. And there are also plenty of men who'd not join a couple in an mmf. Note that his standards are such that he apparently would however.
He's seems like a scummer to me;
I crave sex, I'll just join a hook up site cause I'm not getting it right now, I'll consider fucking another man's partner in an mmf threesome .....
yeah your wife is recovering from birthing your two kids and dealing with the toughest, most intense years of babyhood/childhood.... With big hormonal changes, potential pnd, and maybe there's breast feeding in the mix too.
What happened to support, tolerance, kindness, realism, loyalty etc.?
What happened to just having a fkg wank.
No, the sex (and baby making and household) robot is not functioning.... Better find new orifices to ejaculate into (behind her back).
A "warning" is not an honest discussion. Unless he said "I'm going to join a hook up sure and fuck other people, are you ok with that"; it was not an honest discussion.