Hey skelly_bean,

Good to have you here! I'm sorry for the tough memories and that your mother left you with your father. That's really sad and must be tough to process. You're not alone here. I have felt the same feelings of sadness and anger you are sharing. How much contact do you have with your parents now?
As far as anger tips, you can express it or distract yourself. Expressing is like when you journal, punch a pillow, exercise, make an art or craft piece, write a story or poem, go into an open field and scream, buy cheap dishes and break them, clean the house vigorously, or throw ice cubes in the shower. Distracting is like listening to music, taking a bath, smelling a scented candle, doing yoga, visualizing, deep breathing, whatever helps you relax or take a step back.
It also might help you to take a look at the Survivors Guide on the right sidebar. It's a really great place to start. Keep posting and sharing. I hope you'll tell your story soon. Sending much caring and support to you.