Anonymous wrote:No. I had my SN child first and though he never slept and was otherwise pretty impossible I loved him intensely.
I had my DD just 18 months after I had DS. They grew up together and her presence really helped him. He was SO excited to have a baby sister from the first sight of her and they played together nonstop for years.
She eventually emotionally outgrew him (he is severely disabled) but their childhood together was really fun.
It's really not possible to predict this stuff though. I've known other siblings who didn't get along - though those siblings were further apart in age (5 years maybe?).
Oh, DD (child #2) is very bright and typical - though she's a teen now and 'typical' means difficult, whereas SN DS teen years means 'really fun and easy going' - who would have thought ?