You will have to think this through and also consult brother GUNG to see if he can help to put your house at the bank and see how much time and cost to cure your dad. If it
going to take a few days and fix it then great, we can try to cover the cost later on if not no one can. I can't decide to take on the cost with unknown promise. Today, Uncle is retired too. I can't handle $1,000 a day expenses either.
Talk and consult with brother ASAP. Ok