OP,
Get well and strong first.
This is not stropping about being fussed about.
Life is so short, what is the point of him?
He is the way he is.
Not a bad man, just not someone you are prepared to give another 20 years to, dreading the day you get sick because you know what awaits.
I would rather struggle on my own than be made to feel an inconvenience.
I can well believe you would have preferred to stay on the ward.
Surely that IS the lightbulb moment.
You knew your marriage was over after serious surgery, when your realised you would rather stay on the ward than go home and be treated like a inconvenience.
I think anyone hearing that would get it immediately.
I don't necessarily think he doesn't get it, I think he doesn't want to or particularly care enough.
Not that he hates or despises you or anything like that, just your happiness or wellbeing just really isn't a priority.
If that's how he feels, thats how he feels.
But I certainly wouldn't want to be seeing out my days with someone like that.
I would be quietly, at my convenience making plans.