Have you ever seen the wrath of a mother descend upon a careless babysitter? When mom comes home and finds Jenny the neighbor girl talking on the phone while the children are outside playing with a lighter, mom gets understandably upset. She is not entrusting Jenny with care of the telephone -- she has entrusted Jenny with the care of the children. She expects Jenny to put the children first. But Jenny's boyfriend called her, or maybe her cousin wanted to plan a trip to the mall, or maybe her friend called with all the latest gossip.