Hi I have a big problem I have been a foster parent for 13 years. Have done very well and have looked after 170 children. My uncle and his wife separated about a year ago. Then he started spending lot of time with my husband and I. He was putting his nose in where it did not belong. We had a falling out and I asked him to leave. He sent me a very horrible e mail and his x wife got a hold of it and her and I don`t see eye to eye and she phoned child protection and said a bunch of horrible things about my husband and I. Plus we have hard copy of e mails Can we sue for defamation of caracter??