The Husband lays dying, with his wife by his bedside. He said, in a weak voice, "There's something I must confess."
"Shhh..." said the wife, "There's nothing to confess. Everything's all right."
"No," the husband replied "I must die in peace. I had sex with your sister, your best friend, her best friend, and your best friends mom!"
"I know," she whispered "That's why I poisoned you, you bastard, now close your eyes.