Ever been cheated, but forgave and things worked out?

My Hubby cheated several years ago. Two girls, once each. He told me about it. We made agreements. He upheld his agreements. We are happy and have a little son. He and I have been married almost 6 years, together almost 8. I never regret my choice to forgive and move on. It took work and both of us being patient, but I would never want to undo it....granted, my hubby is a gentle, kind person. If he were an ass, I may not have been so lenient...