Hey,
It is so hard to say what is right and wrong for you to do in this situation. I know how it feels when someone you love has a drinking problem, all you want to do is push them away. If I am honest, you have to do what you feel is right. There is just one thing you should know and that is you have done nothing wrong and should not feel guilty for the decision you make, if he is unwilling to try and change. You have to do what is right for you and put your mental health first, whether that means leaving him or not (that is down to you). Also no matter how hard you try, he will only change if he wants to. Remember that x