Triangulation is a psychological idea frequently addressed within the realms of relationships, communication, and behavior patterns. Originating from Bowen’s Family Systems Theory, triangulation in psychology describes the process in which a third individual is brought into a dyadic relationship to alleviate stress or influence the exchange. This occurrence is frequently seen in triangulation in family dynamics, work environments, friendships, and also in romantic partnerships. Grasping triangulation in relationships is essential for identifying harmful patterns and promoting better communication, highlighting the importance of understanding psychological effects of triangulation and strategies for overcoming it.

Introduction to Triangulation in Psychology

Triangulation in psychology happens when someone brings in a third party to mediate or shift focus in a relationship. Although it may occasionally act as a short-term solution to conflicts it frequently results in additional difficulties. The third party acts as a buffer or ally, whether or unintentionally, resulting in power disparities and emotional stress.

For instance, in triangulation in family dynamics, a child might be positioned as a meditator for partners who shun direct dialogue, unintentionally imposing excessive emotional strain on the child. Understanding triangulation in relationships and its psychological effects is essential for addressing harmful patterns and promoting healthier interactions.

What is Triangulation?

In psychological language, triangulation in psychology refers to the act of bringing in an outside individual to mediate, redirect or strengthen interactions within a two-person relationship. This frequently happens to reduce anxiety or influence results. Signs of triangulation in relationships may manifest in different ways, such as seeking emotional support, forming alliances, or avoiding conflict. Understanding these dynamics is important for addressing the psychological effects of triangulation and fostering healthier communication patterns.

Origins of the Concept

Dr. Murray Bowen initially introduced the concept of triangulation in family dynamics within his Family Systems Theory. Bowen noted that bringing in a third person can temporarily calm a relationship when tension occurs. Nevertheless, this stability frequently incurs a price as it hinders the direct resolution of fundamental problems and sustains harmful behaviors.

Bowen’s research established the groundwork for comprehending how family members unknowingly form triangles to alleviate tension. This principle is now widely applied in triangulation in relationships and has been utilized in various interpersonal and organizational settings.

How it works: 

Triangulation in psychology generally consists of three roles:


For instance, at a job an employee might seek a manger’s help to resolve issues with a co-worker instead of confronting the coworker directly. This may lead to friction and distrust among the team.

Types of Triangulation

Triangulation in psychology can take various forms:


These patterns are commonly observed in triangulation in relationships and triangulation in family dynamics, where they can lead to psychological effects of triangulation, such as increased tension and disrupted communication.

Case Study: Parent-Child Triangulation A mother, frustrated with her partner, vents to their child rather than confronting the problem head-on. The child, sensing a need to ‘choose sides’ undergoes stress and confusion. This situation hampers healthy resolution between the parents and imposes an unwarranted emotional strain on the child.

The Psychological Impact of Triangulation

The Impact of triangulation in psychology on mental health and relationships can be significant:


The study conducted by Minuchin et al. (1974) emphasizes that triangulation in family dynamics leads to maladaptive behaviours in children, such as anxiety and low self-worth. In the same vein, research on workplace dynamics indicates that triangulation frequently results in lower morale and diminished team unity (Pearson & Porath, 2009). These findings underline the psychological effects of triangulation and its detrimental consequences in various settings.

Triangulation in Romantic Relationships

Triangulation in relationships is especially detrimental, where it may appear as:


Case example: In a tense relationship, one partner shares their complaints with a mutual friend rather than addressing them with their partner. The friend, sensing a responsibility to intervene, gets caught up in the couple’s problem. This dynamic fosters increased tension and estrangement in the relationship.

Triangulation and Narcissistic Behavior

Narcissistic people frequently employ triangulation in psychology as a manipulation strategy to:

Form partnerships and exclude identified dangers. Manipulate the narrative by enlisting a third party as a “flying monkey” to uphold their perspective.

Campbell and Foster (2007) state that triangulation in relationships is a frequent tactic in narcissistic relationships, where the narcissist aims to exert control and diminish other’s independence. Understanding the psychological effects of triangulation in such situations is important for recognizing and addressing manipulative behaviors.

Breaking the Triangulation Cycle


Triangulation in Research and Therapy

Triangulation has a beneficial use in qualitative research as it involves employing various data sources or techniques to corroborate results. In therapy, recognizing and tackling triangulation can assist families and couples in developing stronger, more straightforward communication.

In structural Family Therapy , Therapist's aim to “detriangle” relationships by promoting direct communication and reduce reliance on outside influences.

Conclusion: 

Triangulation in psychology is an intricate process that can either provide short-term stability in relationships or sustain detrimental patterns. By acknowledging its indicators and influence, people can promote healthier, more straightforward communication, resulting in stronger and more harmonious relationships.



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🕐 Update & Correction History
10 Apr 2025Article reviewed — added structured worry time strategy; updated cortisol research; expanded effects section; fixed body text formatting
15 Sep 2023Article originally published

References & Sources

  1. Bomyea, J., & Nolen-Hoeksema, S. (2016). A meta-analysis of rumination in depression and anxiety disorders. Clinical Psychological Science, 4(3), 329–351. doi:10.1177/2167702615617342