My dad has been an alcoholic for the past 20+ years. He drinks 12 units a day at least, and I'm getting increasingly worried. Last year he was diagnosed with alcohol hepatitis. I'm terrified. I'm only fourteen. As much as I'm scared and don't want to lose my dad, I also want an honest answer, without sugar coating anything. Do you think that my dad's life is at risk, and if it is, how long does he have to live?