I do know what you are experincing with the decline of your father. Caregiving is one of the most difficult and compassionate things you can do for your family. I did the same for both my parents, and they passed away in their own environments. My son even joined me and lived with my mother, for almost two years to help out.
My thoughts and prayers are with you Mark. Even if I didn't see your post right away, I will pray double time for you and your family. Give it your best, as when you family members depart, you will regret nothing. I have nothing left but good memories. May God bless you and your family, as you go through this most demanding time. I care about you. ginnie