You can ask for a restraining order in a restraining order lawsuit. Forms and instructions are available at all courthouses. Domestic violence shelters and crisis lines, and legal aid offices also have information about getting restraining orders. There is no filing or service fee for these restraining orders.
If a divorce or separation case has been filed, you can also ask for a restraining order as part of that case. You will probably need an attorney to help you get this type of restraining order. If the restraining order deals only with stopping abuse, there is no filing or service fee.