非常应该

不知道更多的细节，俺觉得也许可以跟你女儿讲两点：

1. Believe yourself
2. If you can not control other people's behavior, you can at least ignore them. Because if you get angry, they get satisfied, that's why they are doing this.

Bully的乐趣很大程度上是看被Bully者的激烈反应。