aww... that's good he's doing better, KD.
You're amazing.
I know it must be a sacrifice for your brother. My father did the same with me when my mother died when I was very little. I went to live with his sister and her family... only she wasn't as nice as you LOL. groan/grrr
It must have been exceptionally difficult for my father I'm sure. I didn't ever think about that when I was little. Now I can though. It's good sometimes to look at things from the other side.