My past is far, far behind us. And I’ll do anything to keep it that way… I used to clean other people’s houses—now, I have one of my own. The charming kitchen, the quiet cul-de-sac, the huge yard where my kids can play. My husband and I worked so hard for this life. When our new neighbor invites us to dinner, a maid opens the door. Looking at her white apron and neat hair is like …