How to become a storm: Love yourself so much that you laugh with pity in the face of anyone who tries to throw cruelty & negativity in your face. How to start a wildfire: encourage other women with the hearts of lionesses like yours to do the same.
You are not the exception to the rule. You will not cure them of cheating, because you're an awesome person. A cheater will always be a cheater. Especially, when they are cheating long into adult years.