One of the great misconceptions about affairs is that they begin with sex. Affairs do not begin with sex. Falling into bed with a man who is not your husband or a woman who is not your wife is never a sudden, unplanned event. Instead, it is a culminating decision in a long list of terrible, self-centered decisions.
Affairs do not begin when you experience sexual intimacy with someone who is not your spouse. An affair begins much farther back, when you begin to eliminate intimacy in your marriage. This is not only the intimacy of sex, but the intimacy that comes by dating, by long face-to-face conversations, and by physical affection. Instead of pursuing your wife, you grow hard and complacent. The joy fades, the discontentment rises.