When I worked in a daycare center a child around the same age as the one you mentioned would help out with the younger children. This child "made up stories" about the teachers and the children and told their parents. It was taken seriously and looked into but it was proven that the child had made it up. Needless to say, when the child wanted to help out in my classroom I said NO. The parents were not happy, saying that it hurt the child's feelings but I was not going to put my career at risk knowing that this child makes up stories. (the child made up stories in her own classroom as well) It made me concerned about their home life. If children are making up stories like this they must have gotten the idea somewhere....