As the father of three daughters, I reserved the right to interview their dates. Seemed only fair to me. After all, my wife and I’d spent 16 or 17 years feeding them, dressing them, funding braces, and driving them to volleyball tournaments and piano recitals. A five-minute face-to-face with the guy was a fair expectation. I was entrusting the love of my life to him. For the next few hours, she would be dependent upon his ability to drive a car, avoid the bad crowds, and stay sober. I wanted to know if he could do it. I wanted to...