The young wife was in tears when she opened the door for her 
husband. "I've been insulted," she sobbed. "Your mother insulted me." 
"My mother!" he exclaimed. "But she is a hundred miles away." 
"I know, but a letter came for you this morning and I opened it." 
He looked stern, "I see, but where does the insult come in?" 
"In the postscript," she answered. "It said: 'Dear Alice, don't
forget to give this letter to George.'"