Might be...restraining order...order of protection ...those are what it is called here. If the person comes near you it is CRIMINAL charges they face. You take the police report and go to your local criminal court and see if they will give you a RO. If the person harassed you and the police made a report to charge her, the DA will get you the RO.
You can also get one in family court if it is a family member...but then family court deals with it if they break the order. The criminal one is better because the district attorney deals with it for you.