Im praying for yall man thats the same as my G paw was he knows your there man .. Tell him you love him alot . Im sorry to hear theres no way outta this ... But remember gods waching over yall .I hope this helps I know not much to help the pain of seeing this happen to your dad . Bless you and your whole famliy If ya need to just talk to some one Pm me I will be happy to talk with you bout any thing u need to