Hi Valeria,
I have read your story many times.
I found it in my early days of reading as there was the same age gap between my H and his OW and I was searching for help to come to terms with it.
I was so sad when I then read you had D.
Seems strange now that you are reposting and things have changed again in your sitch.
My H and OW are now into year 4 of the A.
They too are drinking buddies and H posts about it on fb all the time, almost boasting about their antics.

I wish you well, and I truely hope things continue to improve with your H.
You deserve the best.

HUGS