I am so sorry
the situation is really bloody awful, tbh
you weren't getting on when he text another woman ? What will happen the next time you "are not getting on"?
he has an intimate sexual problem...but cannot discuss it with his wife ? Very immature to then displace his guilt about that by paying attention to another woman
he says he would not forgive you if you did the same...there is your cue
he will only admit what can be proved...I do not blame you for having difficulty getting past this and frankly, I reckon there is more
when someone tells you who they...listen
you are young...your dc are young, if you split they will not be affected in the long-term
there is no shame if you feel you cannot forgive him. Of course, he will want you to just "move on"
but you don't have to do that
you don't have to do anything you don't want to do
please think about whether you want to be in this situation in 5 years time, this is no way to live
think of yourself, he certainly isn't...the tears are because he has been busted
xx