I hate my dad right now

I'm really worried about my dad. It's 1:15 in the AM, he isn't home, he was drinking earlier today, and he didn't leave a note or tell me he was going. My stomach is busy doing acrobatics and tying itself in knots. I woke up to go to the bathroom and found his bedroom door wide open and his truck was gone. Eesh. I hope he didn't get stopped for DUI. I'm on the edge.