Queen Bee Determined to Undermine Me

I walked in for my interview and immediately got stink-eye from one woman. Interview went fine, got the job, and settled in. Quickly found out she was spreading rumors about me to everyone in other departments. My boss doesn’t want to address interpersonal issues, and HR is in another state. So I confronted her calmly but firmly. I know she kept on with the gossip/rumors but at least I called her out on it, so she knew I knew.