My dads trying to kill himself
My dad and mom have been together for almost 30 years. I am 17 years old and my dad believes my mom is cheating on him, ive told him hes wrong because he is and he thinks me are all against him. My dad started doing hard drugs at 14 and it messed up his head.. My dad wanta to kill himself and i dont know what to do.. Ive called a suicide prevention line but they just tried calling the cops and my dad wants to die by getting shot by the cops, idk why. Ive thought about what to do and ivw been talking to him for over 5 hours.. Ive tried everything.. He has a grand daughter coming soon and he wont even live for her.. Im lost and i dont know what to do.. Im scared and worried that he might do somthing wreckless and we will never see him again over somthing he made up in his head.. My dads tried to kill himself before, when i was 16 i found im in a bathtub and he was over dosing.. What do i do..