My heart goes out to you navigator.
Caring for elderly parents is very disheartening.
For so many years they have been the pillar
of our lifes and seeing them weak and needy is emotionally
draining to us.
Often they get pushed off into retirement or convalescene
homes so someone else can take care of them.
I commend you for taking on this task and help your
father in his illness, as for he has taught you to be
a good and loving person as well.
All the best to you and your father navigator