So glad to see you are back. I am so sorry for the illness in your family. I will pray my heart out for you and your loved ones much the same as everyone did for my S32.
Take care and keep posting.
Everything happens for a reason, maybe Dad needs to find that it isn't better out there, he needs to realize how good he had it here. Maybe he will find God and that is the most important thing when he finds Him he will know he is supposed to come home.