I have two boys age 10 and 13 from my first marriage. My ex husband is a very controlling narcissist with whom I have to share 50/50 and have done now for over six years.
I have a three month-old baby daughter with my fiancé - his first (and last!) baby.
My 10 yo boy adores her but my eldest son will have literally nothing to do with her. I have to stay in the car when I pick him up from school at all costs eg. if she's crying I can't get her out to comfort her while waiting for him as not one of his friends knows about her. He says he is highly embarrassed that she even exists. He won't touch her or interact with her, even at home.
Is this normal for his age?