My husband doesn't treat anyone better than he treats me. I don't treat anyone better than I treat him. I know it's hard with siblings...I have five of them. I remember loathing my sister with everything I had in me.
Who could loathe that face (she's on the left)? Now I really hate the way we were as teens especially. I don't want that for my daughters. I don't want them to be in their 30s before they have what I have with my sister. It helps that they're not in school, but it's not enough! Enter PACE. I bought this book a couple of years ago (because when did I ever see a piece of curriculum I liked that I didn't buy?), and I am working it in now. It is easy to use, but focused strongly on character. It uses resources we already have (yay Book of Virtues! Yay Bill Bennett! Did you know he was Catholic?). No excuses.
PACE focuses on one virtue or character trait at a time and there's no order that you necessarily have to follow. I think I'm going to begin with charity. We need some good old fashioned charity around here...I'll let you know how it goes.