Hi Rubyroo,
Welcome to the Forum, where you will find many people in similar situations to yourself.
I have to be very honest with you, I personally would not stay with your partner, his behaviour towards you is causing you to be depressed and wondering what the next thing he is going to say you have done wrong.
He won’t change until he decides he wants to, and only they can decide this, nothing we say or do will help them make their minds up, it’s the addiction.
I hope you stay strong for your own wellbeing.
Read the other stories on the Forum, they are very useful.
Take care of yourself.
Dx