Rainbowzz, don't get caught up in her craziness! You can take care of yourself and your child, you saw that the last time when you made her leave. You can keep doing that. Laugh at her ideas of what she thinks she's going to do, give her a "Good luck with THAT while I'm around" and a chuckle. Treat her like a spoiled child only when you get tired of her, send her home :-)