The main purpose of this study is to explore the life experience of commuter couples and their adaptation experience after reunion. Through purposive sampling, two couples reunited after couple separation were invited to participate in the research. Text data were collected through semi-structured in-depth interviews, and data were analyzed by "category content" in duality view and narrative analysis. The results show that commuter couples often face uncertainty, loneliness and alienation in the relationship. In different family life cycles, couples have different ways to adapt to the distribution of responsibilities such as money, work and parentage, which may also affect the coexistence and relationship of husband and wife reunion in the future. After the reunion of husband and wife, the parental responsibility and family division of labor are more average, and the husband and wife bear less pressure. However, couples need to go through the process of re-understanding their partners, which may lead to more conflicts and running in. Couples directly face relationship conflicts and have great emotional tension, which tests their partners' digestion of negative emotions and communication mode. Couples need to spend time communicating to achieve balance and consensus. Finally, this study makes suggestions on "couples reunited", "counseling psychological practitioners" and "future related research", hoping to provide references for couples, helpers and related researchers with relevant experience.
