Couple conflicts are a reality that affects millions of people around the world. In the search for solutions, some couples turn to the polygraph, better known as the lie detector.

Infidelity in romantic relationships is a complex and delicate issue, marked by a multitude of emotional, psychological, and social factors. The circumstances and reasons behind infidelity can vary, including the pursuit of emotional or physical satisfaction outside the relationship, communication problems between the couple, differences in needs and desires, as well as external influences such as the social environment or work stress.

In the context of resolving couple conflicts, the uncertainty and distrust generated by suspicions of infidelity can deepen the emotional gap between individuals even further. Issues such as jealousy, delusional jealousy disorders (celotipia), drug use, insecurity, paranoia, can exacerbate these doubts, leading in some cases to serious consequences such as gender violence.

Given this panorama, some therapists and mental health professionals, in cases where couple therapy does not completely clear the doubts and restore trust, may suggest the polygraph test as an additional tool. This suggestion is based on the polygraph’s ability to provide objective evidence regarding the truthfulness of individuals’ statements, in relation to suspicions of infidelity.

The polygraph test, also known as a lie detector, measures and records various physiological responses of the body (such as blood pressure, heart rate, breathing, and skin conductivity) while specific questions are asked to the subject. The underlying premise is that physiological responses will vary in the presence of deceit.

The use of the polygraph in this context seeks to offer clarity and objective answers to doubts that persist despite therapeutic interventions. By providing evidence about the veracity of statements related to fidelity, the polygraph can serve as a step towards conflict resolution, facilitating informed decision-making about the future of the relationship. The idea is that, by clearing these doubts, couples can move forward in the reconciliation process with a more solid foundation of trust and honesty, or make informed decisions about how to proceed with their relationship.

It is important to highlight that the decision to use the polygraph should be agreed upon by both members of the couple and carried out in a framework of respect, confidentiality, and professionalism, ensuring that it contributes to the emotional well-being and health of the relationship.


Circumstances and Reasons for Infidelity

Infidelity does not arise out of nowhere; it is influenced by multiple factors, some of which may be internal to the relationship and others external. Among them are:

Emotional or sexual dissatisfaction: A lack of emotional connection or sexual satisfaction is often cited as a primary reason for seeking comfort outside the relationship.

Seeking novelty: The desire to experience new sexual or emotional experiences can lead a person to be unfaithful.

Self-esteem issues: Some people seek affirmation of their value or attractiveness outside of their relationship.

Physical or emotional distance: Long-distance relationships, or where one or both partners feel emotionally distant, can be especially vulnerable.

Revenge or retaliation: Infidelity can also be an act of revenge in response to a perceived grievance.”

How the Polygraph Can Help

The polygraph, commonly known as a lie detector, measures and records various physiological responses such as blood pressure, pulse, respiration, and skin conductivity while the subject is asked questions.

The use of the polygraph in couple conflicts can be a useful tool to uncover the truth and restore trust in the relationship.


Benefits of the Polygraph in Relationships

Can act as a deterrent against lying.

Can help identify who is telling the truth in a conflict situation.

Can be a first step towards restoring trust within the couple.

Can be a useful tool for couple’s therapy, as it can encourage more honest and open communication between partners.

In the context of infidelity in relationships, the polygraph can serve to:

Verify Claims: For couples engulfed in doubt and suspicion, a polygraph test can serve as a means to verify the truthfulness of claims regarding fidelity.

Restore Trust: If the responses are proven to be truthful, the results can help restore trust between partners.

Facilitate Communication: Preparing for the polygraph test can encourage openness and honesty, prompting couples to communicate more openly about their feelings and concerns.


Recommendations for Using the Polygraph in Relationships

It is important that both partners agree to undergo the polygraph test.

The test should be conducted by a qualified professional.

It is important to note that the polygraph is not 100% reliable, but can be a useful tool for decision-making.

Considerations and Consequences

The decision to use a polygraph can carry significant emotional considerations and should be made jointly, preferably with the guidance of a professional, such as a couples therapist.

Infidelity can trigger a range of negative consequences, such as jealousy, jealousy disorders (celotipia), insecurity, and paranoia, which can be exacerbated by substance abuse. In the long term, these issues can escalate into more serious conflicts, including gender violence. Therefore, it is crucial to approach these issues with sensitivity and seek solutions that prioritize the emotional and physical well-being of both parties.

In summary, while the polygraph can offer certain answers, solving the underlying problems of infidelity and its emotional consequences usually requires a more holistic approach that includes communication, therapy, and above all, a mutual commitment to healing and understanding.

The use of the polygraph in couple conflicts can be a useful tool to uncover the truth and restore trust in the relationship. However, it is important to use it responsibly.”