Codependency, Interdependency, Enmeshment
Clinical Practice
Three related but distinct concepts. Codependency: excessive emotional reliance on a partner, often paired with enabling harmful behavior; identity is…
Three related but distinct concepts. **Codependency:** excessive emotional reliance on a partner, often paired with enabling harmful behavior; identity is organized around managing or fixing the other person. **Interdependency:** healthy mutual reliance — two people who support and need each other while maintaining individual identity. **Enmeshment:** loss of individual psychological boundaries; partners are so merged they cannot function independently or tolerate the other's separateness. Healthy relationships are interdependent.
Evidence
Clinical Practice
This entry bundles three terms with very different evidence standing, so the rating reflects the weakest load-bearing one. Healthy interdependence rests on solid theory and research (interdependence theory; Kelley and Thibaut, 1978). Enmeshment comes from family-systems work and overlaps with the differentiation research. Codependency, the most popular of the three, is the weakest: it grew out of the addiction-recovery movement, has never settled on a validated definition, and lacks a rigorous empirical base. The useful contrast between healthy interdependence and unhealthy fusion is real, while codependency as a clinical label is closer to pop psychology than its popularity suggests.
Origin
Codependency: recovery movement 1980s; Enmeshment: Bowen/Minuchin
Sources
- Codependent No More — Melody Beattie, 1986