How do I get him out of my life? My ex-boyfriend is terrorizing me.?

You need to start by ignoring him completly. Dont answer his phone calls. If he comes over don't answer the door and if you do talk with him again then say, "leave me alone or I am calling the police and charging you with Harrment!" Do not just make empty threats. If he persists then actually call the police. If you have a male friend then you can have him kick his *** as well...