This. Is. Insane.

My step mother to be asked me to help out with a musical she's putting on with her middle school choras class. I told her I'd help Thursday and maybe Friday if I had time. It's right after school and runs until 7pm. And so she starts talking about what time I need to be there AT NIGHT for the SHOW on Friday. No. No. No. That's not what I agreed to. She makes me so angry I could scream.