When two people are under the influence of the most violent, most insane, most delusive, and most transient of passions, they are required to swear that they will remain in that excited, abnormal, and exhausting condition continuously until death do them part. And though of course nobody expects them to do anything so impossible and so unwholesome, yet the law that regulates their relations, and the public opinion that regulates that law, is actually founded on the assumption that the marriage vow is not only feasible but beautiful and holy, and that if they are false to it, they deserve no sympathy and no relief.