He had not touched her children because from the first, she promised him that if any one of them was harmed, she would bear no more. No matter what he did to her, she would bear no more. Her sincerity was unmistakable; thus he refrained from preying on her least successful children, refrained from breeding her daughters to her sons—or bedding those daughters himself. She did not know what care he had taken to keep her content. She did not know, but Isaac should have.