My husband, Roger, and I celebrated our fifth wedding anniversary last week. Statistically speaking, we?re a marital miracle.The divorce rate for first marriages is reportedly between 40 and 50 percent. But for second marriages, in which at least one of the spouses has been married once before, the rate jumps to between 60 and 67 percent. We have managed, thus far, to beat the odds.The biggest challenge in our ...