Here is one response:
"Great subject! I think that low self-esteem is a nasty ingredient that also contributes to infidelity. Having an affair is a shallow ego boost and spiritually self-destructive. I think we all need to be mindful and vigilant with temptation. Just as you weed the flower garden so it will thrive, you must keep harmful energy out of your personal environment. Pursuing new activities, interests and adventures together as a couple is essential and makes for a happier, more fulfilling life. Like anything in life, you get what you put in!"