APS was called by the doctor for negligence. Mother in law passed away (she had cancer) before a restraining order could be served. Now the caregiver is saying she has the right to stay in her home. In Oregon, is she truly a tenant, or an employee who needs to go? She paid no rent, and was paid $1500.00 a month in addition to room and board and her stay was contingent on care. She was never given a key to the home. Do we have to evict her?