My husband was less than supportive last weekend which was my 1st deliberately sober weekend ever. I also think he felt he didn't have his drinking buddy and me being sober was "bringing him down, man". But this weekend he's decided to support me. I'm grateful. I know it won't last forever but I'll take what I can get. I too can't say forever. But I am hoping to at least take a good long break!
Last weekend I had a variety of emotions. Sometimes it irritated me that he was drinking in front of me and sometimes I didn't care at all.
I was honest with him and told him that his drinking made it harder for me but that in the end we're each adults and responsible for our own selves. If you want to be sober, you have to decide no matter what your partner does, you will not drink.
I wish you well!