HUSBAND PICKS FRIEND'S FROM CHURCH OVER ME?

Okay so i convince my husband to go to church with me which is great becaue i want my kids to grow up knowing God. I went a step further to us going to a home group with nothing but people from church and their families. It was wonderful because it was people were great and we talked about our faith and our feelings. However, it started getting to the point where my husband would tell people in the group problems he had at work without telling me first (problems that he got in trouble with that can possibly have gotten him fired). I hear a lot of his stories being told to our group that I was not even aware of and we've been married over 7 years. He had totally put his emotional relationship with me aside and gave that relationship to friends from church. It hurts me because it feels like a slap in the face. He would also talk about our relationship with the church group like it was dirt and he had nothing good to say about it. He would talk about me as if i wasnt even there! Often times he makes me want to cry.He and I was no longer connected for a while and my feelings never mattered anymore. He acted all goody goody around them but as soon as we are in the car to drive him, he has this bitter look on his face like he hates being with his own family. He would volunteer left and right when they ask but when i ask for a little time for myself, he would call me selfish or jealous. It came to the point where we would go out with our own family and not be able to attend the group everytime and we would hear about it and that is when i just stopped going. Throughout those months up until now, my husband has been extreamly bitter to me for not going anymore. i told him he can go but i didnt want to and he wouldnt go because he said we would fight. he refuses to work on our marriage at all and refuse to go to this other church near our place because his friends arent there. he was going to church to socialize to begin with and not for the real reason. Now he always talks crap to me, ignores me, pretty much hates me all around for not going to the church group anymore and i'm fed up with it. He has dialysis treatment everynight and has to be hooked on his machine around 7:30 every weekdays because he needs to be on it for 10 hours a day and needs to be off of the machine to take my girl to school. the only time he is able to go on dates with me or be out a little later is on a friday and saturday to spend time on a date with me or be out with his family and the church group is on a friday until 11pm most of the time. that means that saturday is really the only time we can go out on a date but then wont be able to take the kids out because friday is already taken for the church group. I dont know what to do anymore. Our marriage is going down hill because of this and there isnt anything i can do anymore.