As long as your grandmother owns the home, she has the right to determine how she will use it, when she will sell it, or who she wants to give it to when she passes. If her son wants to sue or put a lien on the home to demand repayment for his services, that is an option. However, there are time limits on how long he can wait to do so. It is also very possible that her son did the work as a gift, in which case he could make no demand for repayment. Your grandmother is free to change her will or trust as often as she desires. She has no legal requirement to give it to her son.
Answered on Aug 27th, 2013 at 3:07 PM