im 19 yrs old living with parents and attending college, my parents have been fighting. Tonight they got into a big ongoing fight. My father is very very suicidal and tonight about 30 minutes ago i caught him trying to grab my gun out of my closet when i was sleeping. Hes been drinking a lot, is slurring his speech. I asked him what he was doing he said he "wanted to clean a gun" ofcourse i called bulshit off the bat and then he said he was very suicidal. I later then removed most accessible guns from other locations of the house but have no safe place to put them. He came into my room, and then tried denying that he ever confided in me about suicide, then pretty much started egging me on. he said "you couldnt stop me if you wanted too". i dont know what to do, do I call the cops? if not, what do i do tomarrow? I have to attend school and he will be home alone from about 7AM to 12 if he chooses to attend work himself.... This is a very stressful situation and i cannot think properly.