The harassment prevention law, commonly called Chapter 258E , is there to protect you against someone who is harassing, stalking or sexually assaulting you, no matter what your relationship with them might be.
The harassment prevention law can be used to protect you against anyone. The law allows you to seek a court order, which is sometimes called a 258E order, harassment prevention order, restraining order, or protective order. In court, the plaintiff is the person who asks the court to issue the order. The defendant is the person the order is issued against.