[hacalox]

I don't think he is like your father in law, not even close. He drinks way less than your father in law, and he is having this concerns because of people like you. You are judging him like he is drinking a bottle of vodka every day.

To the OP, don't worry. I'm from Spain, and hey man, you are totally fine. Drinking 5 nights a day? Half bottle of wine? And you call that drinking? Not really, come on vacation to Spain and you will see that's totally fine, no one is missing their duties for having 2 or 3 cups of wine when having dinner. Even my mum drinks more than that :P be positive.

I think your problem is not that you drink much, is more about you might feel like you can't quit drinking. Like others have said, I would suggest you purging yourself or quiting on drinking for a short period of time so you can feel you can control your drinking and not the other way around.