Niaveone, his behavior SCREAMS that he is still cheating. Accusing you of cheating, along with a lot of the other behaviors that you have listed here shows that he has probably just taken things underground.
When I was doing in house separation (read in house hell), WH kept trying to hide everything--I told him, only someone who has things to hide will hide. Of course, I found out he had a LOT to hide and I kicked him out.
They project so much of their mess on us, because they have to try to justify their actions. But nothing ever justifies cheating and the betrayal that our spouses have dealt us.