The compassionate care that Hospice will give you is what you needed. This will allow your dads final days to pass with compassion, caring and dignity. He deserves this and so do you. You have been a wonderful daughter that did so much for your dad. Now it is time to have some emotional and physical help to get you through the remaining days of your dad's life.
I think this is one of the best things to happen for you and your dad.