A family is concerned about their 75-year-old aunt who has recently moved in with an unrelated woman, exhibiting signs of mental illness. Previous attempts to get her psychiatric help were unsuccessful as she refused. The aunt now believes her family is trying to harm her, and the new companion is preventing contact, possibly with the intent to seize property. The family is seeking advice on how to get their aunt medically examined and treated, as police intervention has been deemed ineffective without her consent.