Ron, I am not this woman's supervisor, rather, the office manager. Going to the manager or HR is useless. There's an extraordinary lack of spine here and HR has been "outsourced". They're available only by email and most queries are returned with a response that the request is "complicated" and will require further research. I've found, to my cost, that research can take years!

The new girl is bigger than me. Hope she doesn't beat me up.