In my past experience I have had students that are difficult and over react to everything in the classroom setting. I can remember when one student would throw things on the floor, pout, and begin to cry when they made a bad grade on a simulation. It seemed when you gave her attention there was more that she would do to create chaos. One day I just ignored what she did so she stormed out of the class. She did this a couple of times and she just stopped doing it after the second time I ignored it. Everytime she would leave I would tell her I will see you tomorrow. I hope things are better for you. What other suggestions would you have had in this situation. Thanks.