You figure that if you’ve told him you love him; given him your mind, your body, and your time; moved in with him; shared the bills with him; done his laundry; cooked his food; borne his children; and said an enthusiastic, “I do,” in front of the Lord, the pastor, your mother, and all her best friends and yours, too, the least your man can do is honor what is most sacred to you: the promise of fidelity.