Welcome Rose, thanks for your post - I can relate to it for sure.
Sorry you are going through this, it is so difficult. The loss of
honesty in a marriage is very damaging and difficult to recover
from, especially after witnessing how easy it is for them to do
it.
Keep posting and taking care of yourself. I am curious to see
what other more experienced posters here will have to say.
"Especially since he once said that even if he didn't drink, he might as well have, because he knows that I think he did (does) "
Have you read the "quackers" post? Your A's comment would make
a great addition to the thread