小于是个独生子,妈妈去世后,一直与年老多病的爸爸相依为命,最近,爸爸又陷入了热恋之中,准备与一个丧夫的中年妇女结婚.小于的思想很矛盾.爸爸年老多病,再婚后个人生活有人照顾,也可以减轻自已许多负担;但又担心继母进家后与自己关系处不好,反而成为家庭烦恼的根源…… Less than an only child, the mother died, has always been dependent on old and sick dad, and recently, my dad fell into love, ready to marry a middle-aged woman bereavement less than thought contradictory. . After remarriage, some people take care of personal life and may also relieve many of their own burdens. However, they worry that their stepmother’s relationship with oneself is not good after they step in and become the root cause of family troubles.