This is not something you need to worry about right now.
They have their whole lifetimes to figure out how to relate to their father.
It's their choice, isn't it? You can't contol their relationship to their father, can you?
You see...they are on your side. That's a good thing. If you want to help them adjust their attitude, you will end up encouraging them to be more forgiving and loving towards their dad. Imagine if they thought this was OK? You would feel betrayed by them, too. As it stands, your H is clearly in the wrong, and your daughters see it.
