Time to file that (NECESSARY) restraining order, Tami. This dude is clearly the perfect WTF cocktail of lunacy meets being enabled by those he needs most to get him help. Buckle up for one wild emotional rollercoaster, folks.
On the one hand some of this is completely understandable if you go through a serious operation, but that doesn't excuse the nasty, entitled tone at all. It's the wildest thing that people expect other people to go out of their way to be nice to them, when they can't even be bothered to act vaguely decent in the first place.
Oh man, you might in fact be sharing a planet with perfectly "functional" adults that are so entitled and clueless at the same time, that they don't understand how hourly pay works. We can only hope that this choosing beggar was playing dumb. Otherwise, they're in for a long road of rude awakenings, and necessary reality checks. At least the reality checks will be free of charge!
Check out another choosing beggar case with this entitled musician who expected a talented drummer to play a commercial gig for free.