I was looking for my oldest thread for that how long have you been here thread and found some from 2001 under an old name.
Anyway ds1 was a tiny 17 months then and already I was begging for help with his aggressive behaviour towards ds2 (aged 4 months I guess). Not in relation to asd of course, sibling rivalry I think I thought it was.
The chap who wrote toddler taming reassured me it was nothing and I was worrying.
Now maybe i'm silly but doesn't that show (or at elast suggest) parental instinct there?
having ahd a bit of a bashing again this weekend,it was a bit to see the start of it all so young.