It is a very big thing your brother is doing and that is what he is compelled to do. Nothing but the very most is what he feels will satisfy him and so he must do it. See?
Sparky thanks for that insight.
In thinking about your situation and my situation, I have to say that I have always resented that my mum has taken over my brother's life - am very very close to my brother - and i hate that she is so dependent. But at the same time I can see he wouldn't have it any other way. So i have to let things be.
thats life i suppose
keep strong and courageous
love
bernadette