OP, I looked at your posts, to see if there was some background
There are so many posts about how much dislike your husband, he is boring for example.
You arent happy. But, I believe, womt end the marriage because that will mean relinquishing control. Someone posted about how terribling controlling there were. You posted and said you were the same and had counselling. This was several months ago. I suspect your counselling didnt work, because deep down you dont want to give up that control.
The other thing that jumped out at me was that you have posted several times he has no friends, lots if posts of how multiple women that work with him blank you and you think they fancy him (it's more likely they are aware of your behaviour).
It's clear from your posts, that you are controlling and paranoid you also say he recently admitted he has an anger issue. I wonder if that's true? Or is it anger at the result of being in a terrible relationship. Lots if posters here talk about they have ended up being angry and verbally lashing out at their abusive partners. The abuser the uses that as proof that their victim is actually to blame. Could that's be what going on?
You are so controlling, I am not surprised he is different with other people. That what happens when you are controlled. You arent yourself with your partner, but can be elsewhere.
I very much think, for you and him thos marriage should end.