Her sister, my aunt, had the exact same thing and said that you have to have an STD in order to have cervical cancer, which my mom is 100% sure she doesn't.
That is SO not true. Unless your aunt has M.D. after her name, she best be careful about giving out advice like that. Tell your Mom to ask her doctor for the facts.

I'm so sorry to hear about your Mom. Please let her know that she is in my thoughts and prayers.