We have had a family member move in and it didn't work out at all. This family member has been accused of stealing medicine, not cooking or cleaning, etc......A couple of years, I mentioned assisted living for them and I was on the "bad list" for a long time for trying to interfere.
We also have a "Dr. Feel Good" who supplies as many pills as they want. There are so many pills being taken no one can count them. My Mom actually hides the narcotic pills so no one has a clue what she is taking. She has several doctors and picks and chooses which medications she tells which Dr. she takes. Crazy, huh?
There's a lot more I could say, but I will just say I am in the middle of a horror movie and I don't know how it's going to end.