Personal Issue
Margaret, another commenter, noted Chris said the teacher was doing for a while, so going to this length to further insult and be rude to the child was not necessary. She noted it was a personal issue that she had with the child. Certainly, many teachers will pick on certain members of their class. Many teachers will have all kinds of issues themselves, and will let out their troubles on the kids around them in class.
Getting Emotional
Kamdyn got lots of support and love, and Brittney felt terrible for what the child was going through. In her comments, she agrees the teacher should go and noted it is the responsibility of the teacher to encourage the child instead of making them feel bad within themselves. She called the teacher an ‘uneducated hag’, which was quite a mean thing to say, but was representative of the combined anger that so many people were expressing.