This report provides an analysis of the Morgan family, focusing on the application of Bowen's family system theory to understand family dynamics and sibling relationships. The report begins with an introduction to lifecycle development and the importance of family support. It then delves into Bowen's family system theory, explaining its concepts and how they relate to the Morgan family, specifically examining the relationship between Caroline and her siblings. The report addresses issues within the Morgan family using a systems approach, highlighting the interactions between family members and the environment. The study also explores how the family's challenges are addressed through external support systems. The conclusion summarizes the key findings, emphasizing the utility of Bowen's theory in understanding and addressing complex family issues. References to relevant literature are included.