“There Is No Honour Amongst Thieves”: How Narcissists Betray Each Other

In the world of manipulation and self-interest, alliances are often forged not from loyalty or mutual respect, but from calculated convenience. Narcissists—individuals characterized by grandiosity, entitlement, and a relentless hunger for admiration—are often drawn to others who mirror their ambition and cunning. At first glance, they may appear as powerful duos or unstoppable teams. But underneath this façade lies a fatal flaw: narcissists are inherently incapable of true allegiance. They don’t just betray others—they inevitably betray each other.

The ancient adage, “There is no honour amongst thieves,” finds fresh relevance in the dynamics of narcissistic relationships. When two or more narcissists join forces, their pact is doomed from the start—not because of outside interference, but because of the very nature of their disorder.

Narcissism: A Foundation of Fragile Alliances

At its core, narcissism is a survival strategy built around self-preservation, not cooperation. Narcissists construct a false self-image that demands constant validation. They often form alliances based on shared goals, such as acquiring status, power, or attention. But even in these strategic bonds, there is no real sense of trust. These connections are purely transactional, with each party evaluating the other through the lens of usefulness.

Initially, narcissists may appear to admire and support one another. They might flatter, mirror each other’s behavior, and engage in mutual back-patting. But this is rarely genuine; it’s part of a calculated dance. Beneath the surface, they’re scanning for weakness, seeking advantage, and preparing their next move.

The Ego War: When Allies Become Rivals

Narcissists operate from a scarcity mindset when it comes to attention, admiration, and status. To them, someone else’s success—especially that of a fellow narcissist—feels like a personal attack. What once was a convenient partnership quickly becomes a competition.

This is when the unraveling begins. Jealousy festers. Minor slights are magnified. One begins to perceive the other as a rival, a threat to their dominance. The admiration once feigned turns into resentment. And because narcissists lack empathy and value control over connection, betrayal becomes not only inevitable—it becomes justified in their minds.

The Tools of Betrayal

When narcissists betray each other, it’s often strategic and vicious. The methods include:

Leakage of private information: Secrets shared during the “alliance” are weaponized later to discredit or humiliate.

Smear campaigns: One narcissist may begin quietly turning others against their former partner, sowing distrust.

Public exposure: Especially in the age of social media and digital footprints, the betrayal can be swift and public—tweets, interviews, or exposés carefully timed to inflict maximum damage.

Legal or institutional retaliation: In professional or political settings, this could involve lawsuits, investigations, or strategic demotions.

It’s important to recognize that these betrayals are not acts of conscience—they’re moves in a psychological chess game, meant to regain dominance or punish perceived slights.

Why the Cycle Repeats

One of the most tragic aspects of narcissistic betrayal is its cyclical nature. Narcissists often fail to reflect on their role in the breakdown of relationships. Instead, they see themselves as victims or misunderstood geniuses. This lack of accountability ensures they repeat the pattern: forming new alliances, exploiting them, and eventually burning them down.

Meanwhile, those around them—partners, colleagues, or family members—are left reeling in the fallout. Narcissists may recruit flying monkeys (enablers or loyalists) to do their dirty work, further muddying the moral waters.

The Illusion of Power

From the outside, narcissistic duos may appear formidable. They may dominate industries, monopolize attention, or lead movements. But their power is an illusion—an empire built on shifting sand. Without empathy, humility, or genuine trust, their relationships are inherently unstable. Eventually, the house of cards collapses under the weight of mutual suspicion and ego warfare.

And when it does, the drama is almost theatrical. Each narcissist paints themselves as the wronged party, spinning elaborate narratives while discrediting the other. These collapses can be fascinating to observe—but devastating to those caught in the crossfire.

Conclusion: No Honour, Only Opportunity

The phrase “there is no honour amongst thieves” is not just a warning—it’s a diagnosis of narcissistic relationships. Narcissists are not loyal to people; they are loyal to their image, their needs, and their narrative. When their interests no longer align, betrayal is not just likely—it’s assured.

In a world increasingly shaped by curated personas and performative alliances, understanding the psychology behind these betrayals can help us better navigate toxic dynamics—and avoid getting caught in the blast radius when narcissists inevitably turn on each other.