My name is ***** ***** I am a NSW Solicitor. Thank you for your question, and will do my best to assist you with your question. Please understand this is not legal advise Please understand this is not legal advise but a guide to assist you.
You have to report him to Facebook
You have to be careful what you put online because if it is defamatory you can be sued.
Take out a provide AVO against him if the police wont
If her starts demanding money with threats then you can have something to take to the police.
The harrassment and intimidation you can take out a private AVO
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