This study presents qualitative study on Kirogi phenomenon and examines problems that Korean Christian moms go through after moving to the US. This socio–cultural phenomenon describes a recent movement in which Korean mothers move to English–speaking countries for their children’s education. The study conducted in–depth interview of 24 Christian mothers in Los Angeles (LA) and coded data by an analysis program called NVivo. The results were interpreted based on relational cultural theory, by focusing on the impact of Korean culture on Kirogi life, difficulty of adjusting to the US culture, and new relationship formation with God. As a result, Korean Christian Kirogi mothers presented various kinds of connections and disconnections in relationships with their spouse, child, and community. However, the most powerful connection took place in their relationships with God. This study provides insights on how US–based Kirogi mothers overcome difficulties with relationships and foreign culture, and suggests effective and practical strategies to strengthen capability of immigrant church ministers, pastoral counselors, and psychological clinicians who deal with such problems.