By
eHow Relationships & Family Editor
Difficulty: Moderately Challenging
Step1
End the affair immediately. You have to choose between your long-term partner or a fly-by-night fling.
Step2
Take your spouse to a private location. Be sure that any children are cared for by another adult and that you will have plenty of time alone with your spouse.
Step3
Sit your spouse down and explain the affair. Keep it simple, but at the same time explain everything. You don’t have to give lurid details, but be honest.
Step4
Make your apology as genuine and unconditional as possible. Before you apologize, be sure to consider your spouse's situation, and don’t jump to the apology too soon. Address everyone involved and be as specific as possible with everyone.
Step5
Apologize unconditionally and describe how the mistake has affected you. Also address what you are doing to ensure you don’t make the same mistakes in the future.
Step6
Try to salvage your relationship. After giving the spouse a few days to cool off, you and your spouse should sit down and decide whether you'd like to continue the relationship despite the transgression. Be sure to give the spouse some time alone to think.
Step7
Pursue counseling, if necessary. If you decide to continue your relationship, most couples go to counseling to learn to regain those things lost in the transgression.