I own a house that my mom lives in. I gave her life estate. She can live there as long as she is able to. After that the house can be sold. She is 87 and not able to be alone. I stay with her all day and sometimes at night. If I don't stay at night my sister does. She is never alone. I also own a house with my husband. The house that my mom lives in is just mine. The houses are next door to each other. Do I need to put my mother's gas and electric bills in my name to show ownership of the house. We have no intention of putting her in a nursing home. We are going to care for her at home. I took care of my father the same way. His wishes. I am just wondering if someday when I sell the house will I be able to use the two year rule when I already own another house with my husband. What do I need to do to use that law? Please help.