Please explain to me that this is a ploy.
Explain to me how pathetic his actions are.
Explain to me why he doesn't have the balls to ask me.
Explain to me why he can not see that I am hurting.
Explain to me why I owe anything to a man who was never there for me.
Explain to my why I should give a shit.
Explain to me why he is so warped.
Explain to me what his motivation is.
Explain to me why I owe anything to a man who has destroyed my life.
Explain to me why I have to be locked in to dealing with this person.
Please explain anything to me that is normal here.
You don't owe him anything but you may feel a familial attachment and obligation. This isn't wrong or bad. However an attachment and a family obligation don't require martyring yourself, becoming his slave, being emotionally blackmailed, etc. All of that can be rebuffed/blocked.
You know "why" he pulls these stunts but the issue is ambivalence and fears that you will be held responsible if he gets sick(er).
How to deal with a guilt-tripping family. Have responses ready for them. If they say, "What are you doing to dad? What's your problem?" You can say, "I'm upset with him." If they say, "Well, it's making him sick," you can reply, "I can't make anyone else get sick. I hope he gets better." If they persist, "Yes! You HAVE made him sick! etc." Just repeat, "Sorry, I don't believe that. I understand that you feel this way but I don't agree." Stand very firm and don't let yourself lose it. Then you will gain some grudging respect from these people and they'll think twice before trying to guilt you. Firmness and having boundaries is the key.
I was once blamed for my N-MIL having a stroke because I didn't phone her, or some trivial thing. There was a lot of pressure for me to admit that I caused it. I refused to agree; I felt it was blackmail. I stood firm even though I internally wondered, "Gee - did I give her a stroke?" due to the guilt-tripping. She had many more strokes and no one blamed me again.
bunny