Caroline,
I just saw your siggy, and it made me cry. If only every child with any kind of special need had a sibling like you! Sam is one very lucky little boy. Give him a kiss for me.
I'm very fortunate that my daughter is also a great big sister to her brother. I guess that means we parents are doing something right, huh??
(((((((((((((((HUGS))))))))))))))))))) to you, too!
LIZARD