"Lea's my big sister," Teresa said, a small smile on her face. "She's Leo's full sister, but she's not anything like him. She cares about everyone and takes care of us all. She has four kids now, I think because she's like Torey and likes being caring." Not in charge, or not just in charge. "She's smart and really sweet, but she can be...hard, I think David said, if she has to. Not mean, but she does what she has to."