She very determined and threatening to move out on her own. She has severe dementia and thinks she either back at her hometown or in city and it been mentioned more frequently that she wants this. I been caring for 4 years and the past 8 months has been the hardest. I'm very stressed and tired physically, emotionally, and spiritually. I am trying my very best cause its requires a lots of patiience, but the past few days its very hard. Please advise what i can do to calm her down about moving out.