Exploration of Twin Separation and Adult Experiences: A Qualitative Study

Many researchers have studied the long-term impact of nontwin sibling separation in foster care, but little is known about the separation of twins. In this study, we examined how one specific set of adult fraternal twin sisters interpreted their personal experiences of separation from each other while in foster care and whether this experience affected their interpersonal relationships. The researchers relied on the theoretical foundations of attachment theory to support the use of existing literature and to integrate the research findings into current child welfare practice for human services professionals. Through personal interviews, each twin was asked to recall experiences from foster care and comment on the effects of being separated from their twin. Thematic analysis of the interview data and observations of the interview process helped to identify four themes: forming successful attachments, mental health issues, trauma history, and number and type of placements experienced. Implications for human services professionals working in social services agencies with youth in foster care are also discussed.