Untrusting wife

A wife comes home late at night and quietly opens the door to her bedroom. From under the blanket, she sees four legs instead of two. She reaches for a baseball bat and starts hitting as hard as she can, leaving the covered bodies groaning in agony. She then goes to the kitchen to have a drink. As she enters the kitchen, she sees her husband suiting there, reading a magazine. " Hi sweetheart," he says. " Your parents have come to visit us, so I let them stay in our bedroom. Did you say hello to them?"