Sister-is-probably-the-most-competitive-relationship-within-the-family,-but-once-the-sisters-are-grown,-it-becomes-the-strongest-relationship.When I saw this quote, I immediately thought about Kitty Haskell and her sister, Rose MsSweeney. Their relationship is complicated yet still based in a deep love.

Your sister should be the first person you call when you need to hide a body and the last person to lay blame in your lap.