Mother in law lived with us for 6 months. Brother in law lived with her before she ended up in hospital. She was malnurished and failure to thrive. My husband and I brought her to our home under hospice. It took several months to find the correct blend of medications for her auditory/visual hallucinations and mania. She did well with us, but as she deteriorated I was unable to continue care due to my own health issues. I found a very nice board and care home and hospice continues there. This was agreed on by all three brothers. Now husband's older brother goes to see her and gets her extremely agitated and makes statements that my husband and I were the ones who placed her and she needs to be home (her home is really not liveable and husband's other brother is not capable of caring for her). How can we get the older brother to stop?