Adjustment of Status - I-485

Hello guys i'm having a very serious problem here can someone come to my rescue pleasee. I have been having some serious issues with my wife USC for a while now. She has been so jealoused to a point that she doesn't even want me go out of the house not even to go excercise. She creates alot of problems and tells me if i don't follow her orders she is going to file for a divorce. She has not been helpful at all when it has to do with my papers. She refused to add my name on the utility bill and other documebts. The problems are numerous. Finally she sent me out of her house. All along i have been trying to appease her but all my efforts go in vain. I have my interview coming up next month and she told me she is NOT part of it and will file for divorce before then. Please people what can i do? I am really really down i am sick.. Help me someone.