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Triangulation (psychology)

Theory related to Murray Bowen

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Through Psychology, Domestic violence and Generation

Family theory

In family systems theory, triangulation can occur when a third family member becomes involved in conflict or tension between two others. In parent–child triangulation, a child may be drawn into conflict between parents by being asked to carry messages, provide information about one parent to the other, mediate disagreements, or take sides. Other forms include a parent and child forming a coalition against the other parent, or parents shifting attention from their own conflict towards the child.

Triangulation can also occur within families affected by domestic abuse or coercive control. In such circumstances, a perpetrator may involve a child in the conflict, including by encouraging an alliance with the child against the other parent or placing the child in a position of divided loyalty. Research on children experiencing domestic abuse has described triangulation in this context alongside role reversal, scapegoating and pressure to take sides. In a triangular family relationship, the two who have aligned risk forming an enmeshed relationship.

Positive and negative triangulation

Triangulation can be a constructive and stabilizing factor. Triangulation can also be a destructive and destabilizing factor. Destabilizing or "bad triangulation" can polarize communications and escalate conflict. Understanding the difference between stabilizing triangulation and destabilizing triangulation helps avoid destabilizing situations. Triangulation may be overt, which is more commonly seen in high-conflict families, or covert.

A 2016 longitudinal study of adolescent relationship skills found that teens who were triangulated into parental conflicts more frequently used positive conflict resolution techniques with their own dating partner, but were also more likely to engage in verbally abusive behaviors.

The Perverse Triangle

The Perverse Triangle was first described in 1977 by Jay Haley as a triangle where two people who are on different hierarchical or generational levels form a coalition against a third person (e.g., "a covert alliance between a parent and a child, who band together to undermine the other parent's power and authority".) The perverse triangle concept has been widely discussed in professional literature. Bowen called it the pathological triangle, while Minuchin called it the rigid triangle. For example, a parent and child can align against the other parent but not admit to it, to form a cross-generational coalition. These are harmful to children.

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