My aunt is having Alzheimer. She is getting worse everyday. In the current new phase we are passing through now .. everday she gets dressed and she wants to go to her old house that is no more there. I explain for her like 100 times a day that is no more there,she seems to be understanding then a moment later she wants to go again.. no matter what i say or do to distract her ... she keeps requesting the same thing. How to act?