usually when someone accuses us of cheating it is them. we can be the best, work hard, have good character and sometimes it means nothing at all, as if they are seeing someone new they soon look upon us as something they don't even want to be with anymore. we can't compete with the new toy he found. sometimes we need to just let it go, and let them go, and be free of a bad thing, as we never do know if they ever loved us anyway. if they are critical of u, and fault finding, and see no value in u anymore, there is a good chance they are already in a relationship with someone else, and its already way too late to change their minds. we just have to accept what life throws at us, and know their is a greater power than us, that is going to be there for us.