Who gets hurt when cheating is involved

When you get married or when you commit to a relationship you take certain vows, and the one that counts the most is honor, so why do you if you know that that wandering eye and lust will not allow you to be true. What does lying from the very start of a relationship say about you as a Man/Woman. Sex and Tha Single Married Man is the truth about the cheating game and what damage the end results brings.