Do your parents seem to value that sibling more? That seems to be the case in my family. I'm from a large family and one brother is very very wealthy, to the point where my parents (who are not short of cash themselves, but who are very impressed by wealth) can't stop gushing about how beautiful his vacation home is, how well he's doing etc. My father, who is a big crank, yells at my children and my sister's children, but not my brother's children, who aren't any better behaved than the rest of the grandchildren. Yeah yeah yeah, I know I shouldn't be jealous of my brother's $$, and most of the time I'm not (really!), but I AM jealous of the esteem that my parents hold him in -- and the lack of esteem my father has for me and my kids. That last part makes me really sad.
