Where do I go?

I am having some issues with a renter who is sharing a house with my father and I. We get into these blow outs because she feels she is perfect and never makes mistakes and I catch the brunt of it because she doesn't like me. I am an adult and treats and treats me like a child. Always threatening to go to the police if I don't shape up. Just petty stuff like that to try and get under my skin. Unfortunately I can't evict her due to not being the homeowner. Yet I don't know what to do for this to stop and for her to shut up.Not only that she interrupts me when I talk have also considered moving out myself but my father needs me because I am his caregiver since my mother died. I do most of the cleaning and cooking. She doesn't know how to do any of that. Maybe by venting my frustrations I can get a new perspective. Any way thanks in advance