My ex-husband and I have a 6 yr old boy together. For the last five years, he has made false complaints to DHS, Police deparments, and to our childs doctors, and teachers of abuse, neglect etc. There has been several investagations and all have been unsubstantiated. There has been many court hearings for change of custody due to the above complaints, without sucess. I finally asked for a psychological eval. that we both completed. His vistation with our child was order to be supervised and overnight visits with our child was revoked until he received counsling stating he was better. He continues to meet with our childs teachers and doctors and accuses me of abuse. Is this defamation?