I think it’s an extremely hard decision to make, only you can make it, if you stay you need to look after yourself, do the things you love to do, go out with friends, make plans, there is only so much support you can give , they have to help themselves. If they don’t get help then they either don’t realise they are an addict or they think there’s nothing wrong.
I think you need to leave for a while whilst he looks to himself and see what he wants to do. I’m so sorry you are going through this but your not alone in the way you think. I’m still struggling with leaving, I know it’s the end for me as he never going to give up as I’m on my 3 rd time of him saying yes then doing nothing, hiding it, avoiding me, being jealous of me going out. Whilst he doesn’t leave the house.
remember to look after yourself. Sending hugs to you.
love Navy xx