P.P.
I am assuming you are the grandparent of the 13 year old. This is going to be a difficult situation, being a teen is hard enough but having to share dad is just adding to those emotions. Hopefully his new stepmom has the patience and understanding that him lashing out is not directly at her, but at the situation. I have known a couple other people that have went through this, and it is pure heck for the first part of it. If the family is strong enough then when he gets a little older he will appreciate all the understanding. If she plays into his anger and emotions, it is going to be a rough couple of years. I was 14 when my dad got remarried, and I know I didn't understand, put my dad and stepmom through hell till I turned 18, then I realized that it wasn't so bad and that everything they did was due to love. She just has to have lots of patience. Maybe you need to have a discussion with your grandson and see how he feels, if he will tell you and maybe you can help him understand that dad needs someone to love. That the son will grow up and move away and he wouldn't want his dad to be alone. Good Luck... God Bless..