Don't be so quick to judge ....
You fucked another bloke in your own home OP and betrayed your husband and child in the worst possible way, yet still you try to mitigate - getting pissed to the point of oblivion once a month isn't so bad after all and lots of people do it... and so on. You referred to it an an 'incident' in an earlier post, and twice have referred to it as something that has 'happened' to you, 'can happen' to anyone and so on, like it's a random event that happened to you, rather than you making it happen.
There's no 'judging' involved, but you do seem to be having real difficulty in taking ownership of what you have done:
I will probably not drink again but this is a once monthly thing. Yes, pretty destructive but how many people in this country are out at the weekend doing destructive things. A lot of people. I came to get some support, I got some from some lovely open hearted people. It can happen to anyone
It's all mitigation and deflection and 'buts'. You clearly don't like criticism and home truths at all ... as evidenced by the fact that you won't even hear it from your husband, so I'm not suprised you don't like reading it here.
Support and 'open-hearted people' are all very well, but if you don't own what you have done, stop trying to negate it and face up to the harsh truth with all that entails, then all the support and open-heartedness in the world can't help you.