I have recently given birth to my second and my 2.5 year old has started throwing the most insane tantrums whenever we have to leave people. She does it with grandparents aunts uncles but now she even throws extreme tantrums when we leave new people. Her behaviour has become awful in general but this in particular is very worrying to me.
She has become extremely aggressive hitting punching living she does it all. And she was the most angelic child until she turned 2.
I've tried making sure that we get more one on one time thinking maybe it has something to do with jealousy but it hasn't seemed to change anything. I'm at my wits end. What am I doing wrong?