i'm a 39 year old male. I have been married to the same woman for 15 years. I have an 18 year old step-daughter and 2 natural children by her. My 18 year old made false accusations of sexual abuse against me. I was proven not guilty in a court of law. My daughter posted a blog on an online community and my name is ruined. Can i sue her for defamation. There has to be some kind of consequenses for her actions.