My stbxw and I are seeing other people. We made plans for me to take care of the kids this afternoon and for me to go out with my friend tonight at a specific time.

She ended up leaving the house and sticking me with the kids to see her date, and making me either be late or entirely miss my date. She hasn't come home yet.

I'm fucking pissed. We had this planned for days. What would you do to get back besides ruin one of her evenings? What a fucking bitch.