For the two boys, the sudden appearance of two new "sisters" was like having a stranger come to steal their parents 'love away. The younger son even complained to his schoolteacher by writing in his weekly diary a story posing the very difficult question: "Why do I have to share my parents' love with someone else?"
對兩個男孩來說，新加入的陌生「妹妹」有如半途殺出的「程咬金」般，搶走了父母的關注和愛，小兒子甚至在週記上向學校老師控訴：「為什麼爸爸、媽媽的愛要跟別人分享？」