She is in Stage 4 of Alzheimer's. She still has much of her faculties, but her memory test scores have declined since her diagnosis 2 yrs ago from a 24/30 to 18/30. The Dr. says she can't live by herself anymore, which we had already said, so against her wishes, we moved her in with my husband & I in September. She is insisting she is going home & threatens to call a taxi to take her. She is in complete denial (not just with Alz's, but with anything about her health). We do not yet have POA, but do have a letter from the doctor about her cognitive decline. She became more insistent & agitated last night about going home. We have not been able to deflect or distract her, since she still has some mental faculties. What would be best to do? Do we take her home until we get POA? Wouldn't that be neglect? Should we consider a memory facility at this point? We don't know what to do. Any advice would be helpful. TIA.