The Psychology of Trauma Bonding: Why Survivors Remain Attached to an Abusive Partner

Trauma bonding is a powerful, complex attachment between a survivor and an abusive partner, maintained by cycles of fear, intermittent kindness, coercive control, and manipulation. This paper explores the psychological, relational, and neurobiological factors underlying trauma bonding in intimate partner violence (IPV). Integrating recent empirical research and established theories, the paper argues that trauma bonding results from intentional reinforcement and domination by the abusive partner, shaped by the survivor’s trauma history and adaptive survival responses. This analysis clarifies that trauma bonds are not signs of weakness or mutual dysfunction but predictable outcomes of psychological entrapment. Practitioners must understand these dynamics to avoid misreading survivors’ behaviors. The paper offers a concise framework for identifying trauma bonds and discusses implications for trauma-informed practice and survivor support, emphasizing the importance of this understanding for effective intervention and recovery.