Wondering how to approach the LGBT problem

[Wonder]

Hi all ya'll , I havent been on here for quite some time. However, I have an issue that needs to be dealt with but not sure how to go about it. I figured I would see if anyone has dealt with this or has an idea how to deal with it.

I have a first semester female college student that has experienced a gay man also first semester college student using the womens bathrooms in her dorm and on campus. I am not sure of the laws and have been googling trying to figure it out. This is a small campus university and I told her that she needs to tell someone about it because it is encroaching on her rights as a female.

Does anyone know anything about how to go about this. She said she is very uncomfortable and furious with the situation. I told her that they should either give her a private bath area or him.

Any thoughts would be appreciated.