I had that happen to me one time. I was talking on the phone with my sister one night. She just kept on nagging me about what to do with my life. I got disgusted, so I told her that I would want to end my life. I didn't think that she would take me seriously. I've spoken like that before with her. So she did call the cops saying that I was talking about killing myself, apparently. After I spoke with her, a half an our later, a couple of cops came to my door. They were nice to me and just went away after a couple of minutes. I was furious for what my sister did. I know that she cares for me; but I felt like she had antagonized me, and that was why I said that I would want to die.