You're a gamillionare.
Your father marries a 52 year old woman who is an assistant principal.
She owns a house outright.
You buy a house for your father and his wife to live in.
Custom built. They picked out every.single.tile.
After 12 years of marriage, your father does something stupid and he and his wife split up.
He leaves the house.
During the marriage, his wife mortgaged her paid for house to put money into his business.
You pay off THAT mortgage and offer her the original house back.
She doesn't want to live in that house anymore.
She wants to stay in her mansion and anyway...her daughter and kids now live in her old home.
Divorce is over.
It's been 2 years since your father left.
YOU own the mansion she's living in.
You've purchased your father a NEW home.
What do you do about the house that you own that his ex-wife is still living in?