I've been seeing someone for almost a year and everything is great other than how much he drinks. I like a few drinks if I go out, but Im not particularly interested in drinking - I never drink alone, even when I go out I quite often choose soft drinks - so I don't know if my feelings towards his drinking habits is coloured by how little I'm interested in drinking.
He never seems particularly affected by drinking - the most annoying thing has been a couple of times when we've gone away he's fallen asleep earlier because of it.
But I just feel cautious about having a long term relationship with someone who drinks so much - as soon as it gets to a weekend his first idea is to go buy a bottle of wine and he can easily drink the whole thing. If he comes to mine he often wants a drink. One time we were away he'd had a couple of drinks then he bought a small bottle of vodka when we went to buy some snacks to take back to the hotel and drank it all. I had had 1 drink, so it seems really odd to me to drink so determinedly.
He's on holiday now and drinks are unlimited - his messages are full of how he's drinking cocktails all day, then last night they went out and drank many more cocktails.
To me it seems like even if he's not dependent on it (and he could be) he drinks very heavily and if nothing else, it's very risky health-wise. I find it unattractively immature to want to drink so much but maybe I'm being unreasonable because it wouldn't bother me if I never drank again. He told me he didn't even start drinking til he was about 30 and was going through a difficult time - another danger sign to me that he's alcohol dependent.