You don't have to label how you feel for anyone. We all know what pain you must be going through. We just walked through this with my SIL. Her mother was terribly ill from a heart attack. They had just found cancer. It was tough and we are still pulling her through the after effects of it. This is your mom and unfortunately all you can do is be there for both of them. I hope you father can accept some help. Hospice is not just for the ailing but to provide comfort for the family. I hope you get compassionate care and help for you mom and your dad. We are all praying for peace and grace for you family. You know where there is a huge group of people always ready with a hug if you need one.