Copycat — Gillian White

Martha tolerated Jennie, took her on holiday, helped her with the children -- but all the time she was wondering how much longer she could stand living next door to her. As time went on, however, the roles seemed to reverse. As Jennie became more confident and successful, Martha's life was falling apart. At times they seemed less like friends, and more like sworn enemies. Their relationship became bitter and twisted -- a relationship which only one of them could survive.