You'd think family would be the one sure thing in life, the...

You'd think family would be the one sure thing in life, the gimme? Points you got just for being born? So much thick, meaty stuff bound you to these people, so many interlocking spirals of history, genetics, common cause, and struggle that it should be the most basic of all drives, that you would strive to protect and love one another, yet this bond that should be the big no-brainer was in fact the hardest thing.