With a history like ours, the meaning of the word family tended to tangle into something unrecognizable. DNA and bloodlines didn't tie us together, and neither did our last names. Various shades of grey blurred the branches of our twisted family tree.I wasn't her brother.They weren't my parents.Not that it mattered... She was off limits.Portia was my friend.Then my foster sister.And she'd always be the love of my life.