本文针对《儿子与情人》弗洛伊德精神分析视角的不足,针对人们对将心理学应用于文学文本分析的质疑,拟采用家庭系统理论对这一小说进行新的分析,以期能够深化对保罗.莫瑞尔成长悲剧的理解,从而在一定程度上证明将心理学的新成果新思想引入文学批评的重要性和必要性,并且挖掘了这一小说解读的现实意义。 This article aims at the shortcomings of Freud’s psychoanalysis of “Son and Lover” and aims at the challenge of applying psychology to the analysis of literary texts. It proposes to use family system theory to make a new analysis of the novel, Morel ’s understanding of tragedy in growth so as to prove to a certain extent the importance and necessity of introducing new ideas and new ideas in psychology into literary criticism, and excavating the practical significance of the interpretation of this novel.