Losing my mind

I am an introvert independent woman but I am beginning to lose my mind. I don't usually open up like this but I have realized that ladies on Glow are smart and supportive. I have been married a year and a half and I have been supportive of my husband's bio polar disease but I am starting to feel depressed when he excuses his unloving and sometimes abusive rantings with that. unfortunately people who are close to him who know of his disease are using this to manipulate our marriage. There's this meetings he attends every Tuesday.its a form of spiritual counseling. I was against it but he decided to go against me and I have it anyway but I have realized that anytime he goes for this meetings, he doesn't want us to have sex. I feel he's not able to do that because the counselor who is a woman was against us getting married. (so you can imagine what kind of things she's feeding him with). BTW we are both Christians.