wrath help reqd. Anyone in HR? can you raise grievance vs colleague?

basically as follows:

Colleague stirring a lot of rubbish up about sexism in the work place using my salary to say men are paid more than women. I have never told her my salary. I have never given her permission to use me as an example. She is openly talking about me in staff rest room and to senior management in her fight against the business. I don't want my name dragged into it. She is known as an evil snake who will do anything to further her own gain. Can I do anything.

Posted By: kinder egg, May 25, 11:57:33