The Truth Why Narcissists Cheat So Much

Are you in a relationship with someone who's cheating on you?...

Are you in a relationship with someone who's cheating on you? It's quite possible that they're a narcissist. The sad truth is that narcissism and cheating tend to coexist in relationships. Even when it's a long-term relationship where they've been caught, a narcissist may continue cheating. There are many reasons for this.

Narcissism and Cheating Occur Because the Narcissist Lacks Empathy.

People who are narcissistic lack empathy, which means they struggle to understand and relate to their partner's emotions. They also can't put themselves in their partner's "shoes" and consider things from their point of view. The reason narcissism and cheating coexist: Narcissists can't consider how their actions will affect their partner. While you may think that this merely means that they don't care, it's more than that. They can't experience empathy. Instead, they live in the moment and focus on having their needs met without considering or concerning themselves with their partner's needs.

A couple snuggling in bed while a man stands in the doorway with his suitcase.

Narcissism and Cheating Occur Because the Narcissist has Low Self-Esteem.

Although narcissists want you to think that they function well and are highly competent, this is their way of hiding their low self-esteem.

This is important for them.

They need to feel superior, but they can't bring themselves to behave in this fashion. They also can't validate their own self-worth, which is why they must seek validation from others. The narcissist's partner will continually need to reassure them they're a great person. When this doesn't happen, they'll seek this validation from someone else without considering or caring about how it'll affect their partner. All they want is for their own needs to be met.

Why Do Narcissists Cheat? Because the Narcissists Feel the Need to Devalue Their Partner.

With narcissism and cheating, it isn't bad enough that the narcissist is seeking validation from someone else, but they'll also start devaluing their partner at the same time. By attacking their partner, they're increasing their own self-esteem and making themselves feel better. However, once the partner finds out about it, the narcissist won't show any remorse. Instead, they'll use this as another way of devaluing their partner.

Narcissism and Cheating Occur Because the Narcissist Needs Their Own Needs Met While Also Controlling Their Partner.

This is a type of gaslighting. When the narcissist is caught, they don't seem to care. Instead, they use their own controlling and manipulative behaviors to pull you back into the relationship while also building themselves up. Sometimes, narcissists say things to themselves to make this feeling justified. When a partner has proof that they've been cheated on and confronts their narcissistic partner about it, they'll deny this behavior. In this way, they further their use of gaslighting. This has a way of making you question your reality. In this "game" of narcissism and cheating, you become the narcissist's pawn.

A man with his arms resting on the window and his phone in his hands as he looks down on his bed.

Narcissistic Cheating Occurs Because the Narcissist Believes the Rules Don't Apply to Them.

Narcissists create a world around them that gives their ego a boost. In this world, rules don't apply to them. Instead, they continually search to have their own needs met. When this is combined with their lack of empathy, you see that they play by their own rules with no regard as to how this may affect other people. As they make their way through this world, they don't take anyone else into consideration. When your partner cheats on you, it's natural to consider what caused them to cheat or how you could have prevented it. However, if you're dating a narcissist, the cheating has nothing to do with you and everything to do with them. Your partner chose to cheat, and you shouldn't take responsibility for it.

Common Signs of a Narcissistic Partner

Sign

Explanation

Love Bombing

Many narcissists start a relationship with excessive compliments and grand gestures to secure a good supply.

Silent Treatment

When upset, they may give the silent treatment to manipulate and control the other person.

Constant Need for Attention

Narcissistic partners often crave constant attention and external validation to maintain their self-image.

Cheating

A cheating partner looking for new supply and more money often exhibits narcissistic infidelity.

Sudden Change in Behavior

A sudden change in behavior, such as becoming distant, might indicate they're seeking a new supply.

Lack of Empathy

Overt narcissists typically lack empathy, making it difficult to connect on an emotional level.

Controlling Behavior

Malignant narcissists often exhibit controlling behavior to ensure their source of narcissistic supply remains stable.

Gaslighting

In narcissistic relationships, gaslighting is common to make the victim feel wrong or doubt their reality.

Excessive Charm

Most narcissists use excessive charm to win over others and maintain their self-image.

Jealousy and Possessiveness

Many narcissists are jealous and possessive to keep their partner from finding a better supply or leaving.

Eye Contact Avoidance

Avoiding eye contact during important conversations can be a tactic used to exert power and control

.Devaluing and Discarding

After the initial love bombing phase, a narcissistic partner may devalue and eventually discard you for another person or new supply.

Blame Shifting

In a narcissistic relationship, your partner may often shift blame onto you to avoid taking responsibility.

Conclusion

Unfortunately, when a narcissist cheats, they're unlikely to stop out of concern for you and your feelings. Although this is hard to understand, it is important to do so because you don't want to continually be cheated on. Instead, get out of the relationship and restore stability in your life. At Overcomers Counseling, we understand the complexities of narcissism and cheating. Our therapists are available to meet with you and help you get back on your feet again. When you're ready, set up an appointment with us. We look forward to helping you feel better about yourself and move forward with your life.

Resources

Conceit and deceit: Lying, cheating, and stealing among grandiose narcissists - ScienceDirect

Shades of narcissistic dishonesty: Grandiose versus vulnerable narcissism and the role of self-conscious emotions - ScienceDirect

Narcissism and academic dishonesty: The exhibitionism dimension and the lack of guilt (sakkyndig.com)

Author
Jennifer Luttman, LPC, ACS

I am a Licensed Professional Counselor, and owner of Overcomers Counseling. I'm dedicated to helping individuals find strength and healing through life’s challenges. With a deep understanding of mental health and years of professional experience, I specialize in fostering hope and resilience while equipping her clients with tools to thrive. Passionate about empowering others, she creates a safe, supportive space where everyone feels seen, valued, and capable of overcoming obstacles on their path to well-being.

Common Questions about Narcissistic Personality

Why do narcissists ignore people when they feel jealous?

Jealous narcissists may ignore people as a way to punish or control them. If a narcissist perceives someone else as having all the cool things they want or being overly busy with other people, they might resort to silent treatment out of jealousy.

Is narcissism a personality disorder or a mental disorder?

Narcissism is considered a type of personality disorder known as Narcissistic Personality Disorder (NPD). However, it is also part of the broader category of mental disorders. It's crucial for a mental health professional to diagnose these conditions, as they require specialized knowledge and experience with personality disorders.

How does narcissism differ in men and women?

While both male and female narcissists exhibit similar traits like a sense of entitlement, lack of empathy and need for admiration, there can be differences. Female narcissists, for instance, might use their relationships with other women to bolster their self-esteem or manipulate for personal gain. Male narcissists, on the other hand, may be more prone to showcase their narcissism through their professional achievements or financial success.

I feel guilty when a narcissist ignores me. What should I do?

When a narcissist ignores you, it's common to feel guilty. However, remember that this is a common tactic used by narcissists to make you question your worth. Try not to internalize this guilt. Instead, create boundaries and seek support from trusted friends, family, or a mental health professional.

How can I deal with a cheating narcissist?

Dealing with a cheating narcissist can be challenging due to their manipulation tactics and lack of remorse. It's recommended to seek support from a mental health professional who can provide strategies and tools for managing the relationship and your emotions. They can also help you decide whether it's in your best interest to stay in the relationship or leave.

What is the most dangerous type of narcissist?

The most dangerous type of narcissist is the Malignant Narcissist. They are often very charming and successful, but they also have a complete lack of remorse or empathy. They will do whatever it takes to get what they want, and they can be very dangerous.