From my experience with a very mentally ill family member, that is the very same thing she did and still does. Most of the time she cannot tolerate living in a home and has lived on a busy corner behind a bus stop off and on for over 27 years. There are a few people who stay around this same bus stop who are also mentally ill. She has been locked up by the state probably over 10 times that I know of. Her parents (my aunt and uncle) went through the very same thing Amanda's parents are going through now many times over. Her dad has passed and her mom is elderly now. Family members will drop off food to her when she is receptive. She will show up at my mom's house once in a while completely lucid, and my mom lets her shower and feeds her and gives her clothing and whatever she needs. But sooner or later she becomes paranoid again and accuses my mom of "poisoning" her. It is truly heartbreaking. We live in different states, but when I go back to visit, it is just common knowledge that "Mary" stays at this certain bus stop. I have driven by and seen her at her bus stop and she waves and says hello, sometimes she remembers me and sometimes she doesn't. I remember the early years when she was forced to take her medication, she was almost completely normal like the cousin I grew up with. But over time, she refused her medication and now this is how she lives. I hope this doesn't sound cold how I have explained this, it is just how it is. We have a huge family across Michigan and everyone tries to help as much as she will let us.