My mother is 91 years old. We have shared a home for years. I have no place else to live. She is getting a little forgetful. I have no desire to put her in a nursing home, but if necessary. I have to work full time. I want to know if medicare will pay for her care or they will take our home away to pay the expenses. I have power of attorney, if she because unable to handle her, finances and she has a living will.