Thanks for responding, seniorjudge.
I'm in California. When I picked up the restraining order packet from the civil court, the lady who gave me the packet wasn't sure when I asked her the same question. She recommended that I ask a lawyer.
I'm dating a coworker's ex. Last weekend, she saw us at a store and followed us to the parking lot, yelling obscenities and calling me names. Is this harassment? Can I file a restraining order? How do I stop her from approaching me and spewing vulgarity?