You need to forgive yourself for cheating and keep it to yourself as lesson learned. I cheated on my husband and he will never know. I will never tell. Honesty is not always best sometimes its just plain hurtful and does no good. This is one of those times. In the words of a now famous song...let it go.
When we are neglected and hurting we look for solace elsewhere. You needed that or you wouldnt have looked for it elsewhere. Be good to yourself ((()))