Siblings visit my mom after a store at nursing home after 2 months now. Most don't get along for whatever reason. had been kinda making shifts to stay with mom but whenever I visit someone else complains and my brother comes in trying to be over the time and puts a person in my time and tells me. Lots of jealousy but I just want to visit and make mom comfortable and have peace. Is this just a control freak, or does he have the right to dictate times because he has power of attorney.