Too damn far...

My friend finally got the courage to break up with a manipulating type of guy. He would buy her everything she wanted to keep her “happy”. But sadly this didn’t cover up the verbal abuse that was going on. Physical I never saw or heard but she feared this! They took a break once and he went to the extent of going to her work! He had a secret Facebook, Instagram and Snapchat. Which he admitted he had!!! But only to talk other girls never fuck. Like really dude!! I feel like she needs to get a restraining order but she is scared to proceed. Any suggestions???