Vital Statistics

Minneapolis MN
Little Janie is curious about some of her mom's vital statistics, so she asks her "Mom, how old are you and how much do you weigh?" Her mother replies "Some things are best not revealed yet." Later, Janie is telling her friend that she couldn't find out how old her mother was and how much she weighed. Her friend says "Go look on her drivers license, it should have all that stuff on there." A few minutes later, Janie gleefully runs up to her mother and proudly declares "Mom, you're 32 years old and you weigh 130 pounds, and I know why daddy divorced you last year!" Curiously, her mom asks "Why?" Janie proudly replies "Under SEX, you got an F."