Most Helpful Guys
Alert the police and file a restraining order. Threatening death is also illegal. If the threat sounds sever enough and seems like he will do it, you can file charges.
In the meanwhile, I’d stay at a friends house who he doesn’t know. Be safe, and return home when you feel he isn’t a threat.
That may sound dramatic, but you shouldn’t play around with your life.
Call the police and have them arrested.
Most Helpful Girls
I'll definitely break up, there is no way I'm staying with a person like that.
Break up. I don't like to be threatened.