D.J.
I would say that yes, you do need to make these trips, both for the sake of your daughter, and for the sake of common kindness. But they shouldn't ruin your life either. Get counseling and do self-care to make sure you can handle things. And be comforted in knowing that you are doing the right thing! I have known many people to desert dying relatives because they "don't want to see them that way." Well, that may cater to their selfish whims, but it sure doesn't do the afflicted person any good. You are truly doing the right thing, and that will comfort you after he is gone. Best wishes!!!