My Dad and My Mom's Remarrying

My dad married a woman we called donna, whom he'd worked with for several years. His way of introducing her was to bring her to our thanksgiving dinner. She's very loud and talks over me. She never asks me anything about myself. She'll even get mad if my dad chooses to sit next o me at a restaurant instead of her. I feel distant and angry every day and don't want to visit him any more. How do i move forward? What book am i not reading or what pill can i take to make this easier and less hurtful? Signed Step ChildDear step child, Well, oh boy. That's really it is a hard thing. And i