Hi Believe,
I see you made others posts but this is the first one I read. I apologize in advance if I ask a question you have already discusses.
First, I'm sorry for your frustration. You mentioned that you are thinking of leaving him. How long have you been married? Is your husband the type of man you can talk to? Has he explained his reason for drinking? Does he drink a lot? Sorry for all of the questions, I'm just trying to see the bigger picture.
The docs do say oral cancer and drinking do not go together. None of us should be drinking in excess. I will have a glass of red wine sometimes but that's about it.
I hope we can help you through this.