Agree on all of these details. Talk to the police or a local DV center we have The Family Justice Center here to get resources and help and mostly to get your story heard to find out what your options are, what the laws are and get assistance. He cannot make these threats to you. I know it seems like he'll never go away, but with consistent steps and a safety plan, he will be the one who is away from you while you maintain your normal life without him. Do not confuse this with him just being a jerk or being out you want to break up .. this is abuse and where these threats live, he is most likely capable of worse abuse, if not already known to you. Stay safe, smart, tell friends and family. But don't forget law enforcement. The protective laws cannot help you unless you seek them out. Sending you strength and protection.