http://www.menshealth.com/sex-women/women-cheating

Their rationale is spectacular.... enjoy your search for that unicorn!

This one has me cracking up: Cheating actually helped me realize that I needed to do something about our sex issues. I never told my husband about the affair, but I decided it was time to go to couples therapy and sort out our lack of sex. After going to therapy, we started trying new things in bed and making it a priority to have alone time together. Our relationship has never been stronger. I don’t regret cheating because I feel like I had to do it for us to get to the place we are at now.” —Erin D., 31