Oh Doydie,
I'm so sorry for all you went through with your hubby.

I have spent all too much time waiting and worrying in hospitals with my late parents so I can relate to all of the things you said.
I hope your hubby will be better soon and things will settle down. I am so proud of you losing weight and getting in shape.

And to stick with it through all of that is admirable.
I am worried about my DH too, he does not take good care of himself at all in many ways and I wonder what will happen if he has a heart attack, a stroke or a bad fall. Maybe they will begin to follow our examples and take better care of themselves.