His cruelty is a way to cover up his sin. He could not face her anymore.
The perpetrator ends up hating the person he has wronged because he could not face what he had done. The guilt was too much, so he turned it into animosity.
This great wrong in sending me away is worse than the other that you did to me.
I still love you and never will stop, no matter the hurt. I know you only hurt because you cannot face the wrong you did to me. I forgive you. Will you forgive yourself?