The promises you will make before God, and before all your friends and family, have almost nothing to do with what you experienced and enjoyed in your dating relationship, and everything to do with the uncertain and uncontrollable months and years ahead. You’re not standing there together to say, “I really do love you,” but to say instead, “I really will love you”—whatever it takes, however hard it gets, whatever happens, however much I want to leave. That kind of love will stand out in the world, and it will last long after many have given up and walked away.