This post gave me the shivers!!! My opinion is that you're incredibly lucky to have escaped when you did with as little damage.
This guy has so many things in common with one of my ex's that it made my hair stand on end! Look up "narcissist" & it's effects on partners. My ex was, & this guy sounds like, the real deal. It's no joke.
In my humble opinion, the alcohol was the least of your worries honey.
Run & DON"T LOOK BACK. You might not get away so easily next time!
Now you need to focus on you, & why you turned off your internal radar that told you loud & clear that things were really very wrong ... If I'm allowed give advice ... don't even think of getting involved with another man until you have the answer to that.