Hey Guys,
I appreciate all the input. All this ended up being too much drama so I took matters into my own hands. I picked step-son up by myself on Friday and had my own little talk with him. I told him that is Dad was really upset and that he was afraid of him hating him. SS said that he didn't say that he would rather go home. Turns out his Mom said "You just want to come home and stay with Uncle Joey if you have to go to church right?" And of course, he said Yes. I told him he needs to have a talk with his Dad then. He still really didn't want go because his Mom and Grandparents (the Pastor) have put such fear in him I think he really thinks he may burst into flames for even stepping foot in the building.
Now, this became a power struggle with the ex. My husband, who never want to ruffle feathers, just wanted to stay home this one Sunday and then make sure this situation doesn't happen again. Tired of fighting and the drama, I did the one thing I could do..............I made everyone go to Catholic Mass! It wasn't the Mormon Church and it wasn't the Baptist Church and it I suppose it was my own little passive-aggressive stance because the Baptists don't really like Catholics either. :)