my uncle was given a life estate in my aunt's home in her will, meaning he could live there until he died. however, me and my cousins, heirs to the home, now want to sell it (uncle agrees its OK) and we want to compensate him fairly. the house will be sold for $ 375,000. my uncle is 80 yrs old, and in fair health. what percentage of the sale would be fair to give him? or how in the world can i find this info out?