My friend has always been in unstable/ abusive relationships. Her first boyfriend broke several bones and locked her in rooms ect. Now she is older but just got abused again by someone different.

How can I help her not get back with her boyfriend and help her?

She thinks she is in total control over the situation now by filing a restraining order but to me, I can see she is too paranoid and is locking herself in her house to protect her. I think that is exactly what he wants and knows he can still get to her.