Dandy that's some interesting stuff and I have never heard of it.
I don't spend a lot of time pouring over my childhood honestly I had a really good one. Of my 4 siblings I am the only "rebel" and certainly was the one who got in the most trouble. I have pondered why it was that we could all be raised the same and it was me who ended up like that, and a codie to boot. I do not see codependency in my siblings and they certainly are NOT rebels lol.
My mom developed psychotic post part depression after I was born and was institutionalized. Of course I don't have any memory of that and only found out a couple of years ago. As a child and adolescent I always felt she loved me, she was very vocal and affectionate, but I also felt that she resented the hell out of me.
Will have to read some more on that its fascinating.