Co-dependency is a term originally coined to describe behaviors observed in relationships with individuals struggling with substance abuse. It is described as an overindulgent emotional or psychological dependence on a spouse, typically one who is ill or addicted and needs assistance. Co-dependency frequently arises as a result of trauma, dysfunctional family relationships, or neglect in early life. People who engage in codependent behaviors frequently struggle to retain their feeling of autonomy, set boundaries, and communicate their needs and desires. Psychotherapeutic techniques like group therapy, cognitive-behavioral therapy (CBT), and mindfulness practices can assist people in recognizing and challenging unhealthy coping mechanisms, identifying and challenging maladaptive beliefs and behaviors, and developing self-awareness and self-compassion. Furthermore, creating a therapy atmosphere that is both validating and supportive is crucial for helping people navigate the difficulties of co-dependency. By recognizing the signs and underlying factors of co-dependency and accessing appropriate support and interventions, individuals can embark on a path of self-discovery, healing, and the cultivation of healthier, more fulfilling relationships.This article examined the concept of co-dependency from a psychological standpoint, exploring its definition, manifestations, underlying factors, and impact on individuals and relationships.