Marriage is built, or ought to be built, on trust, shared values, honest communication, and a foundation of emotional safety. What happens, then, when one partner becomes consumed by misinformation or political disinformation, to the point that it warps their worldview, polarises their behaviour, and undermines the very basis of mutual understanding? In recent years, anecdotal and emerging academic evidence suggests that such phenomena can place a severe strain on intimate relationships, sometimes to breaking point.
Marriage is built, or ought to be built, on trust, shared values, honest communication, and a foundation of emotional safety. What happens, then, when one partner becomes consumed by misinformation or political disinformation, to the point that it warps their worldview, polarises their behaviour, and undermines the very basis of mutual understanding? In recent years, anecdotal and emerging academic evidence suggests that such phenomena can place a severe strain on intimate relationships, sometimes to breaking point.
The background: misinformation, disinformation, conspiracy beliefs, and relationships
Misinformation refers to false or inaccurate information shared without necessarily malicious intent; whilst disinformation is false information crafted and spread deliberately to deceive or manipulate. Conspiracy theories are a subset of such belief systems that posit hidden, malevolent actors controlling events behind the scenes.
With the prevalence of instant information at our fingertips 24 hours a day, it is easy to imagine a scenario where one spouse may grow more radicalised in their beliefs: ceaselessly reading fringe websites, distrusting mainstream media, or hearing “truths” that run contrary to proven fact. This may result in the other spouse, having become alarmed by the shift, feeling they no longer recognise the person, or that their shared life is fracturing.
In a recent newspaper article, a woman describes her husband’s slide into conspiratorial thinking, which ultimately placed an intolerable strain on their marriage. Each partner may live in a different knowledge bubble, and the more these diverge, the fewer shared points of contact or trust remain within the relationship.
In extreme cases, the presence and impact of political disinformation or conspiracy thinking may indeed become one of multiple factors that push a marriage toward breaking down irretrievably.
The following fictional case highlights exactly how this can happen:
Sarah and Tom married in London in 2015. At first, they shared moderate political views and engaged in open debate. Around 2020, Tom began following fringe online communities, and became convinced that the government was lying, that media outlets were part of a “deep-state” conspiracy, and that pandemic narratives were false. Over time, he stopped watching mainstream news, spent hours on conspiracy forums, posted aggressively on social media, and began pressuring Sarah to accept his worldview.
Sarah tried to engage, but found that any reference to fact-checking or alternative sources triggered hostility. Tom accused her of being brainwashed or complicit and blocked accounts she tried to follow, insisting she not speak to certain friends. Gradually, the couple’s shared hobbies and trust were displaced by ideological conflict. Sarah felt she was losing the person she had married.
By 2024, they rarely spoke but about conspiracy topics, and Sarah felt trapped. She sought therapy and eventually told Tom she wanted to separate.
While it may be tempting to frame political disinformation, misinformation, or conspiracy thinking as clear villains in the story of modern relationship breakdown, the reality is far more complex. These belief systems do not arise in a vacuum, and the ways they infiltrate marriages often expose deeper social, emotional, and cultural vulnerabilities.
A symptom, not just a cause
For many couples, belief in conspiracy theories or politically charged falsehoods may not be the root cause of trouble but rather a symptom of existing issues. A partner’s retreat into echo chambers or online communities can be both a coping mechanism and a form of identity reconstruction when life feels unstable. The person might seek belonging, certainty, or moral clarity, especially in times of political turbulence or personal disempowerment.
The tragedy is that this quest for meaning often erodes the shared world of a relationship. When one spouse starts constructing their own reality to find control, the other experiences it as loss of connection, and misinformation becomes the manifestation of something deeper: disillusionment, unmet emotional needs, or a breakdown of trust.
Dangers of exposure to misinformation and conspiracy theories
Exposure to conspiracy content can also alter emotional regulation within relationships. Studies have shown that online misinformation often operates through fear and outrage, activating the brain’s threat responses. Partners who internalise such narratives may become hyper-vigilant, mistrustful, or combative, and over time, this can contaminate the home environment, transforming what once felt safe into a climate of suspicion.
In addition, when a person’s political or ideological identity becomes inseparable from their sense of self, challenging their belief becomes a personal attack. In a marriage, this dynamic can be particularly troubling as disagreement ceases to be dialogue and becomes betrayal.
Gender and power dynamics
In some relationships, particularly where traditional gender or power imbalances already exist, conspiracy-based beliefs can intensify control. A husband who believes that the media and government are corrupt might extend that distrust to his partner’s friends, work, or autonomy, curtailing her freedom for her own protection.
For women in such relationships, what begins as ideological disagreement can morph into coercive control, where political belief provides moral justification for domination. Therapists and advocates increasingly recognise this as a distinct pattern of emotional abuse, even if the language used is new.
The paradox of empathy
One of the hardest questions is how to respond to a partner who has fallen into conspiracy thinking. Is empathy possible without endorsement? Can a relationship coexist with a fundamentally different grasp of truth?
Therapists warn that ridicule or confrontation can entrench such beliefs further, yet quiet tolerance may feel like complicity. Many spouses of conspiracy believers experience what psychologists term cognitive fatigue: the exhaustion of having to constantly negotiate between care for the person and resistance to their worldview. Over time, that fatigue often becomes despair, and ultimately, causes the emotional withdrawal that precedes separation.
Unlike earlier decades when such disputes were episodic, today’s misinformation operates as a continuous background hum. Smartphones, algorithmic feeds, and 24-hour outrage cycles mean that one partner’s radicalisation can occur in plain sight, at the dinner table, via their phone.
As a result, modern couples face a new kind of third party in their marriage: not another lover, but a personalised information stream. In some cases, it is this invisible intruder, the algorithm that reinforces bias and anger, that becomes the true wedge between partners.
Why these challenges matter
These challenges reveal that political disinformation and misinformation are not just abstract social problems but can become domestic ones. They transform communication patterns, emotional closeness, and personal identities. In that sense, misinformation is not simply a cultural nuisance; it is an emerging relational epidemic. And for some couples , it has become a very modern cause for divorce.
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