My fiancé and I are debating on whether or not to upgrade to an open bar. Our coordinator says we already have free juice, tea, coffee and soft drinks for the guests. He said we can upgrade to open bar. It will be an extra $700 total. I am not a big drinker, none of my friends are, none of my family is. The dilemma, my fiancés family is nothing but big drinkers. Three of his cousins are alcoholics. That makes me VERY nervous. I would feel terrible if they drank too much and drove home. His grandma told me she doesn't want open bar, so did my mom. But my fiancé thinks we should for his friends. What to do?!