She is 9y.She had an assignment that she did not understand,the teacher wrote a note stated that my daughter did not want to do the assignment, the next day I wrote back to her that it was a misunderstanding and the teacher put my daughter in a separate room from the other children,my daughter told me she did not know what was going on and the teacher started slamming the door close,at the same time she was screaming at her,I cant believe you told your mother you did not know how to do it!After that my daughter was escorted by the vice principle and the teacher like if he was a criminal to the office,interrogated by the principle, the principle had by daughter call her grandma as my daughter was crying not know what was happen., my daughter has been urinating on her self at school since she has been in that class.A parent that works at that school has a child and my daughter told me he always cries and every time the mom pop in class the teacher treats him the best.what do I do?