So this is the 2nd time my sister has been acting a way. The last time was about 2 years ago but not as bad as it is now. The last time I seen her was tonight in the back of a cop car waiting for an ambulance. Me and my family are at a loss on what to do. Her delusions won't allow her to hear anyone out. We can't watch her harm herself further. Do we try to get her hospitalized? What kind of support can we offer? Any advice helps.