I know i'm late commenting, but heres my 2 cents anyway.
You're damn right your daughter shouldn't date someone who drinks alcohol and gets behind the wheel. Who in the blue hell can think thats a wise thing to do? And especially when you know you're daughters emotionally involved with someone who does, thats a big no no surely. Not that I am a parent or anything or I know a great deal, but it's a matter of wrong and right here. And drink driving is a big no no and i'm sure the thought of Katy going in to a vehicle with her boyfriend after he's been drinking has crossed your mind. I mean, she may be sensible but if he pressures her to get into the car do you know for certain she would decline the offer?
With that said, i'm not sure how old your daughter is but could she be going through a stage here? I know loads of girls that have gone for strange guys that I see no logic in. The guys are usually 'bad boys' (lol sorry can't think of the word), but thats how I guess their classed... if they're involved in drugs, alcohol, fights, etc... some 'good' girls do find this attractive... for some reason. This may explain it. Hey, it could be a Marrissa attraction to Ryan just like on the OC

I wouldn't worry too much. I'm sure you're daughter is sensible enough to make good decisions herself, and with your mentoring i'm sure she's on the straight and narrow. The fact she drives so far to get him is probably a credit to her upbringing.... is loyal, doesn't want to give up easily, wants to do her best, try her hardest to make everything work
