Money quote: "...trying to upgrade the status of 'husband' by adding 'best friend' is kind of like saying, "Yeah, she’s my mother. But get this—she’s also my hairdresser!' My husband is many things that a best friend can never be. He is a provider, a protector, a lover, a father to my children, a comrade in arms. And unlike 'best friend,' 'husband' is exclusive."