Hurt sentiments are understandable after such a severe betrayal, but there are numerous benefits to remaining together after an affair has hit your marriage if you are resolute. Here are seven ways that overcoming infidelity strengthens a marriage. It shows that your love is bigger than his indiscretion It may not be easy to believe at first, but staying together after an affair proves that your husband or wife is worth it. Even if they decide to return to their original partner, they will see that leaving you was the wrong choice. This shows that no one person is more important than the other, which is a valuable lesson for any young couple just starting out together. It teaches commitment You may not have been happy with each other at the time of the affair, but that doesn't mean that you shouldn't stay together. By showing that you can stick through thick and thin, that you're willing to make sacrifices for your spouse, and that you value the relationship enough to work on its problems, you teach others that marriages can change but they don't have to break up. It demonstrates that forgiveness is possible After an affair, it may feel like the only thing you can forgive your husband or wife for is having an intimate relationship with someone else, but that's not true.