The name on the home deed may move into the home themself or allow anyone else to reside within the home. However, certain financial fixed expenses must be paid for the home. Your mother should have explained the circumstances you would eventually become involved in as her occupancy may have been under specific conditions. The Aunt now has the legal upper hand unless you are able to purchase the home for yourself. At this point, you are standing on shaky ground. Perhaps you have the ability to buy your own home at this time and should pursue the American Dream.