Why Do Narcissists Cheat? Understanding the Reasons

Fahim chughtai
21 Min Read

Ever felt like you were on an emotional rollercoaster with your partner? Maybe you found out they cheated on you, and they didn’t even care about how you felt. If this sounds familiar, you might have been with someone who has narcissistic personality disorder (NPD).

Narcissists often cheat because they crave validation, control, and self-gratification. Knowing why they cheat helps us deal with the challenges of these complex relationships. Research shows that narcissists might cheat because of impulse control issues, dissatisfaction, or low self-esteem1. Let’s know why do narcissists cheat?

Key Takeaways

  • Narcissists may cheat due to poor impulse control, dissatisfaction in their relationship, or low self-esteem.
  • Narcissists lack empathy and have a self-serving focus, which can contribute to infidelity.
  • Signs of a narcissist cheating include unexplained absences, love-bombing, defensiveness, and sudden changes in behavior.
  • Narcissists are skilled at cheating and covering their tracks, often manipulating the truth and hiding information.
  • Narcissists may fabricate sexualized stories and gaslight their partners to rationalize their infidelity.

Exploring why narcissists cheat reveals unique patterns. Their cheating stems from their personality disorder’s traits, like a lack of remorse and manipulation2.

Understanding narcissists’ motivations and behaviors helps us stay safe. By learning and seeking help when needed, we can protect ourselves and make better choices in our relationships.

Narcissistic Personality Disorder and Lack of Empathy

Narcissistic Personality Disorder (NPD) is a complex condition. It includes a grandiose sense of self and a strong need for admiration. It also involves a lack of empathy3. These traits can harm relationships, including the likelihood of infidelity4.

Narcissistic behavior centers on a self-focused attitude. This often ignores the needs and feelings of others3. Narcissists find it hard to empathize with their partners. They prioritize their own desires over their partner’s well-being5. This lack of emotional connection and consideration can lead to infidelity.

Studies show that narcissists might find cheating exciting and rewarding. They might not feel genuine remorse for the pain they cause5. Their need for external validation and attention can also drive them to seek new partners. This is often without thinking about the impact on their current relationship5.

The combination of self-focus and lack of empathy makes narcissists more likely to choose their own desires over relationship commitment3. Understanding these factors can help us see why narcissists might cheat.

Narcissists tend to lack empathy and have a self-serving focus, which can contribute to infidelity.

  • Narcissists often show traits like grandiosity, a need for admiration, and a lack of empathy in relationships3.
  • One major effect of narcissism in relationships is the decline of the partner’s self-esteem over time3.
  • Affairs can be a way for narcissists to feel validated, excited, powerful, and in control. This is driven by their need for admiration and entitlement3.

“Narcissists have difficulties understanding and caring about others’ feelings, leading to a lack of genuine remorse for hurting someone else.”

Signs of a Narcissist Cheating

Spotting a narcissist’s cheating requires attention to certain behaviors. Look out for unexplained absences and sudden changes in intimacy. Also, defensive reactions when confronted can be a sign. Studies show that 68% of people suspect cheating if someone is always checking their phone or being secretive6.

Narcissists often use love-bombing to control their partners. They shower them with affection and gifts. When caught, they might start rumors about their partner’s cheating6. Changes in intimacy, like disinterest in sex, can also be a sign6.

Defensive Responses and Shifting Blame

When confronted, narcissists often deflect and shift blame. They might give excuses, blame others, or change the subject6. They tend to lie about everything to hide their cheating6.

Constant texting and compliments on social media are warning signs of cheating6. Narcissists also switch between being affectionate and abusive, keeping their partner unsure6.

Narcissists often accuse their partners of cheating when they are the ones cheating. This is a common way they manipulate6.

“Narcissists cheat for various reasons: feeling entitled to pursue pleasure outside the relationship, craving excitement and novelty, seeking validation through conquests, lacking empathy and remorse, projecting disloyalty onto their partners, being impulsive, blaming partners for not meeting their needs.”7

Knowing these signs helps protect us and our relationships from narcissistic infidelity.

Why Do Narcissists Cheat?

Narcissists, those with narcissistic personality disorder (NPD), often cheat because of who they are8. Studies show that their need for admiration and rivalry can lead to bad behavior in relationships8. They think too highly of themselves and need constant praise, which makes them seek validation from many people.

They lack empathy9, feel entitled9, and are manipulative9, which can lead to cheating10. Narcissists treat their partners like objects, focusing on their own desires. This self-centeredness pushes them to cheat, ignoring how it hurts their partner9.

They might say they cheat because they feel unfulfilled or want more attention10. This belief helps them justify their actions10. Their use of narcissistic verbal abuse, like gaslighting8, makes it hard for their partners to deal with the cheating and keep a healthy relationship.

Narcissistic TraitsImpact on Infidelity
Grandiosity and EntitlementNarcissists believe they deserve more attention and admiration, leading to seeking validation from multiple partners.
Lack of EmpathyNarcissists are unable to understand the emotional impact of their actions on their partners, prioritizing their own needs over the relationship.
Manipulation and GaslightingNarcissists use tactics like gaslighting to control their partners and hide their infidelity, making it difficult for their partners to confront the issue.

The main traits of narcissism, like a need for admiration and a lack of empathy, push narcissists to cheat8910. Knowing why narcissists cheat is key to dealing with this complex problem.

Serial Cheating and Multiple Partners

People with narcissistic personality disorder (NPD) often cheat on their partners. They need constant admiration and can’t stay happy with just one person11. They charm their partners, but soon get bored and look for someone new to admire them11.

Studies show that women with high narcissism are more likely to cheat. Men with vulnerable narcissism also tend to cheat more12. But grandiose narcissism in men doesn’t lead to the same cheating behavior12.

Experts say it’s hard for a relationship to survive if one partner cheats a lot. They compare these cheaters to addicts, who cheat for the feeling of being admired and powerful11.

“If a partner has had more than two affairs during a relationship, it is recommended to end the relationship as change is unlikely.”

serial cheating

In short, serial cheating is common in those with NPD. They seek constant validation and get bored easily. This can ruin relationships. Experts suggest ending the relationship if the cheater won’t get help.

Outlandish Stories and Gaslighting

Narcissists often make up wild stories about their sexual exploits as a way to cheat13. They do this to feel important, to hurt their partner, and to see how their partner reacts13. They also use gaslighting, a way to make their partner doubt their own sanity and think their cheating concerns are wrong14.

Gaslighting is a form of abuse where the narcissist tells lies to make the victim doubt their own memories and perceptions14. It involves changing how the victim sees things and making them question their own judgment14. Even smart and confident women can fall victim to gaslighting14.

The Impact of Gaslighting

Gaslighting can be more damaging than the act of cheating itself13. It can lead to anxiety, depression, shame, and addiction13. Even someone as smart and emotionally stable as Alexandra can be gaslighted13.

In England and Wales, gaslighting is considered a serious crime14. But in many places, like Canada, it’s not a crime14. People who gaslight often don’t believe in anything bigger than themselves, making change hard14.

It’s important to know how narcissists use gaslighting to control others14. By understanding these tactics, we can fight back against emotional abuse14. Getting help and recognizing our own is key to recovering from gaslighting14.

Changes in Time Away and New Activities

Dealing with a narcissist can be tricky. Sudden changes in their routine might signal trouble, like infidelity15. They seek “Narcissistic Supply,” their emotional fuel, and will lie or cheat to get it15. They might say they’re busy with work, hobbies, or new friends to hide their true intentions15.

These changes could mean they’re cheating on you15. They might brag about their new interests and friends to make you jealous. This is a way to make you doubt your relationship and feel less important.

changes in time away

Keep an eye on your partner’s behavior and trust your gut15. If they’re spending more time away or getting too into new things, it could mean they’re looking for someone else’s attention15. Spotting these signs early can help protect you and your relationship from the harm of narcissistic infidelity.

Rationalizing Infidelity and Blame-Shifting

Narcissists often don’t take blame for their actions, like cheating5. They know cheating is wrong but justify it to keep their interests safe5. One of the few things they might regret is getting caught5.

They blame external factors for their cheating, like feeling unfulfilled or wanting more attention3. They also shift blame to their partner, saying things like “I wouldn’t have done _______ if you hadn’t _______,” to avoid responsibility16.

Narcissists are skilled at manipulating and shifting blame3. They use tactics like gaslighting and deception to control and shape the narrative3. This emotionally abusive behavior can severely harm the victim’s well-being and self-esteem3.

Narcissists lack empathy and focus on themselves, making it hard for them to own up to cheating16. Their sense of self-importance and entitlement lets them justify their actions, putting their needs first16.

“Narcissists find it hard to understand and care about other people’s feelings, making it difficult for them to genuinely regret their actions.”5

Knowing these traits helps us understand why narcissists cheat and manipulate3. Victims need counseling and a support system to heal and move forward5.

Protecting Devices and Demanding Access

Narcissistic cheaters are very protective of their social accounts and devices. They often think their partner is, even if they are the ones cheating17. They might ask for full access to passwords and devices. If you don’t agree, they might get angry or punish you17.

Narcissists want to control everything because they see the world differently. People with narcissistic personality disorder (NPD) have trouble feeling empathy. This makes them cheat and want to watch their partner’s every move18.

It’s key to see these actions as a way for the narcissist to keep up their false image. Setting boundaries and not giving them total access to your devices is important. It helps protect you from the harm caused by their cheating19.

protecting devices

Understanding the narcissist’s need for control and their skewed view of reality helps us deal with them. It’s also important to look after ourselves. Getting support from friends, family, or professionals can be very helpful in dealing with a narcissist19.

Increased Cruelty and Devaluation

As a narcissist’s infidelity grows, their actions often become more cruel and abusive. This shows they’ve found someone new to validate them and are now belittling their partner20. Narcissists, with their grandiose self-image and lack of empathy, often can’t keep relationships long. They use mean tactics to protect their fragile ego20.

The cycle of narcissistic abuse includes idealization, devaluation, and discard. In the devaluation phase, the narcissist may criticize, gaslight, and manipulate to lower their partner’s self-esteem21. This cruel behavior towards the partner means the narcissist has found someone new to devalue22.

The Consequences of Narcissistic Devaluation

Narcissistic devaluation is a way for narcissists to lower their partner’s self-worth22. Signs include constant criticism, gaslighting, emotional manipulation, and shifting blame22. Long-term, this abuse can lead to serious mental health issues20.

It’s key to spot the signs of increased cruelty and devaluation when with a narcissist. Understanding narcissistic abuse and getting help from mental health experts can help victims escape. Exposing a narcissist online might be an option, but think carefully about the emotional risks involved20.

Conclusion

Narcissists often cheat because they lack empathy and focus on themselves. They also can’t respect others’ moral codes23. They use many cheating tactics, like having many partners and lying to their current partner2425.

Knowing these cheating patterns helps people spot the signs early. It protects them from the hurt caused by narcissistic cheating23. Even though exact cheating rates among narcissists aren’t known, studies show it’s common232425.

Understanding why narcissists cheat is key. It helps us deal with their selfishness and need for control23. Getting help from mental health experts is also crucial. It helps us heal from the emotional harm caused by their cheating23.

FAQ

What are the reasons why narcissists cheat?

Narcissists cheat for several reasons. They lack empathy and focus on themselves. They also can’t respect others’ moral codes. This behavior stems from their poor impulse control, dissatisfaction in their relationship, and low self-esteem.

It’s also due to their narcissistic sickness. This sickness makes them unable to care for others. They only care about fulfilling their own agenda.

How does narcissistic personality disorder contribute to infidelity?

Narcissism’s core features lead to cheating. They crave admiration and seek instant gratification. They also lack empathy.

Narcissists often blame others for their cheating. They rationalize it by pointing to external factors or blaming their partner.

What are some red flags that indicate a narcissist is cheating?

Look out for long, unexplained absences. They might love-bomb their partner to make them feel guilty. Becoming very defensive when confronted is another sign.

Changes in time away and enjoying new activities and people are also red flags. This could mean they’re looking for new partners.

Why do narcissists engage in serial cheating and have multiple partners?

Narcissists cheat serially to keep their options open. They want constant praise and admiration. They also gather partners to serve their ego.

This behavior is driven by their need for narcissistic supply. They can’t stay satisfied with just one partner.

How do narcissists use outlandish stories and gaslighting to cover up their infidelity?

Narcissists tell outlandish stories to validate their worth. They hurt their partner and test their reaction. This is a way to cheat and feel powerful.

They also use gaslighting. This makes their partner question their own reality. It makes them doubt their feelings about the narcissist’s infidelity.

What are some other warning signs of narcissistic cheating patterns?

Look for changes in time away, like new hobbies. Increased cruelty and abuse are also warning signs. Narcissists fiercely protect their social accounts and devices.

They demand full access to their partner’s accounts and devices. This is a sign of control and mistrust.

How do narcissists rationalize and shift blame for their infidelity?

Narcissists blame external factors for their cheating. They say they feel unfulfilled or deserve more attention. They shift blame to their partner to avoid responsibility.

They make statements like “I wouldn’t have done _______ if you hadn’t _______.” This helps them avoid accountability for their actions.

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  2. Why Narcissists Cheat And How They Get Away With It – https://blog.melanietoniaevans.com/why-narcissists-cheat-and-how-they-get-away-with-it/
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  15. Breakdown, Breakthrough and Breaking Free – Esteemology – https://esteemology.com/the-cheating-narcissist-the-breakdown-the-breakthrough-and-breaking-free/
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Author

  • Fahim chughtai

    Fahim Chughtai is a leading expert in narcissism and a seasoned psychologist specializing in narcissistic abuse. He is the author of the highly popular newsletter, Narcissist Hunter, where he guides individuals on their healing journey from narcissistic abuse. With over a decade of experience, Fahim is dedicated to helping people understand and recover from the damaging effects of narcissism.

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