I received this email from a parent. I could provide multiple pages of commentary, but I think she speaks adequately for herself. (I have even preserved the original spelling and punctuation.)
"you and I need to talk [my daughter] worked to hard on a project that was objective... meaning your opinionto receive an 70% She has expressed your dislike for her now Im beginning to wonder if she is right. If you do not contact me I will have no problem escalating this complaint."