What repercussions can I insist on if I have proof my boss approved a social media site to bash me?

I work in NJ and my boss in Vegas. It has come to my attention that she has approved a FB page where her assistant and my staff post work-related complaints about me. She has been asking for negative info on me and has allowed them to publicly bash me. Our company has a strict no social media policy. HR is addressing this but I want to know what I am entitled to being the victim. One employeee has been fired due to her "pleading the 5th" after we saw her postings. Others are under investigation. Obviously I cannot work with her as my boss anymore due to lack of trust. Do I have the right to insist on a new boss? Do I have the right to insist that my employees are not to contact her with any work-related issues. I feel her actions should result in termination but she is well liked by the company.