Just that really. She threatens to kill himself to get the rest of the family to do what she wants, e.g. she wants us all to move back to the city she lives in as she's lonely. My sister and I live in another town by the sea. We have suggested she moves here to see us regularly but she says she doesn't like the sea. I said would you rather kill yourself than move to our town and she said yes. She won't do anything to help herself. She has plenty of money and could easily move. She has been sectioned before and a history of depression. I don't know how to deal with this. We have all become desensitised to her threats of self harm. I still worry that one day she will go through with it. Has anyone else been in this situation, any advice?