One of the reasons I am amused by families like the Duggars is because it's interesting to see how many genetic combinations one pair of people can make.
I think I have different definition of "sad movie" than others because when I recently asked on Facebook for suggestions of "movies with sad endings", I got a lot of movies where the main characters died but you felt sad but good when what I really wanted was movies where your entire faith in humanity was crushed into tiny bits.