Whatnow if your partner is threatening your livelihood , and is being controlling I would most defiantly arrange to leave him .
Your life is more important , he sounds nasty.
Go visit your relatives , hand in your notice at work if you have too . Your well-being is the most important thing here.
If you own the flat – get someone to throw him out , Male bullies are normally scared Of other men that why they pick on women . Sell it move to nearer family.
If you rent – seek advice but don’t stay with him . Sending hugs .