“I also know that you weigh 140 pounds,” the little girl continued.
Flabbergasted, the mother exclaimed, “Where did you get that information?”
With a triumphant air, the little girl delivered her punchline, “And I’ve cracked the mystery of why you and daddy got a divorce.”
Amused and intrigued, the mother played along, “Really? Do tell.”
“Because you got an ‘F’ in sex,” the little girl giggled.

