Business author Jim Collins says, "How you do when the storm comes depends on what you did before the storm comes." In the same way, how you and your spouse weather difficult times in your marriage depends on how well you prepared beforehand. So, how do you get ready for those dark, cloudy days? First, you and your spouse must decide together that you're committed to each other for life—for better or worse, no matter what happens. Divorce is not an option…the "D" word will never be used. And, for those storms that surprise you, learn to ask for help. Here's how to prepare for storms in your marriage.