"I wish I had never had kids"
"I hope your kids are horrible just like you"
"You're doing x wrong"
"You need to stop babying them, they need to get tougher" (defending calling DD1 fat and DS stupid)
"He's never going to be normal, he will be retarded forever" (about my 3 year old son with autism)

Needless to say we very, very rarely see my mother.
my god. That's horrible. I am so, so sorry