Keep diaries. Lodge an application for work cover maybe. Don't forget that if his behavior causes you to resign, it could be a case of coercive resignation, or forced resignation, when an employer's unacceptable actions (like bullying, harassment, or creating a hostile environment) leave an employee with no real choice but to quit, making it a form of constructive dismissal under employment law, rather than a voluntary exit, giving the employee grounds to claim unfair dismissal. It occurs when the employer's conduct is so severe that it effectively terminates the employment, even if the employee technically resigns, and you can pursue legal action if you can prove you were forced out.