Research in the field of infidelity reveals that there are three distinct personality types correlated with a higher likelihood of cheating: sociopaths, narcissists, and lonely hearts.
It may also be a symptom associated with certain personality disorders, including narcissistic, histrionic, antisocial, and borderline personality disorders. Finally, people with substance use disorders may be more inclined to cheat when they're under the influence.
Borderline personality disorder relationships and cheating may occur due to the impulsivity associated with this mental health condition. Recent research has shown people with BPD are more sexually impulsive and likely to engage in risky sexual behavior than those without BPD.
So, the individual who is least likely to cheat on their partner is conscientious, agreeable and introverted. The authors explain: “Conscientiousness refers to self-control, perseverance and sense of duty.
Those who cheat for relationship reasons do so because they don't feel satisfied. "Researchers find that partnerships characterized by dissatisfaction, unfulfilling sex, and high conflict are at higher risk for infidelity," she says.
Results of a 2005 study show that there is a significant difference between cheaters and non-cheaters when it comes to the Big Five model of personality traits. Poor self control, selfishness, anger, boredom, and attention-seeking are the most common reasons a person is unfaithful in their relationship.
The most important thing to remember is what cheating says about a person. They're insecure, impulsive, selfish, and immature. Sometimes, it's a chronic problem that likely won't ever be fixed, just be sure not to ignore the warning signs.
Research in the field of infidelity reveals that there are three distinct personality types correlated with a higher likelihood of cheating: sociopaths, narcissists, and lonely hearts.
Borderline personality disorder (BPD), also known as emotionally unstable personality disorder (EUPD), is a personality disorder characterized by a long-term pattern of intense and unstable interpersonal relationships, distorted sense of self, and strong emotional reactions.
The Dark Triad is a phrase you're unlikely to have heard around the workplace, but it is one of the "buzzwords" in the world of psychology. It refers to three distinct but related personality traits: narcissism, Machiavellianism and psychopathy.
Research has yet to show a direct connection between BPD and an increased likelihood of cheating. Rather, a hallmark feature of borderline personality—impulsive behavior—sometimes manifests as sexual preoccupation, early sexual exposure, casual sexual relationships, and promiscuity.
Passionate and emotional – When a person with BPD loves, the love is deep, highly committed and loyal to the relationship. Even though there may be struggles with attachment and fears of abandonment, these are ultimately manifestations of love.
Lying, like other signs and symptoms of the condition, tends to occur because the person with BPD is unable to regulate their feelings and impulses. It's an act borne out of pain and fear. Often, people with BPD even believe their own lies.
Pathological lying or lying compulsively can also be a symptom of antisocial personality disorder or narcissistic personality disorder. People with these personality disorders may lie to gain sympathy or social status, or to preserve a false sense of self.
Love bombing is a term used to describe a pattern of behaviors frequently seen in people with borderline personality disorder (BPD) and narcissistic personality disorder (NPD). Borderline love bombing uses demonstrations of affection and emotion to catch and keep someone's interest.
In many cases, people think their spouse is cheating on them because either they've cheated on someone in the past or are about to. Psychologists say that projection is a low-level coping skill, where people who cheat or think of cheating are likely to project the same thoughts on their partners.
Individuals with Borderline Personality Disorder (BPDs) become overwhelmed and incapacitated by the intensity of their emotions, whether it is joy and elation or depression, anxiety, and rage. They are unable to manage these intense emotions.
Deceitfulness and exceptional manipulative abilities are the most common traits among antisocial personality disorder and narcissistic personality disorder. It is the major feature found in the dark triad personality traits, particularly Machiavellianism.
The study then describes the seven traits that can be used to determine if someone is difficult: callousness, grandiosity, aggressiveness, suspicion, manipulativeness, dominance and risk-taking.
According to psychologists, people with avoidant attachment styles are individuals uncomfortable with intimacy and are therefore more likely to multiply sexual encounters and cheat.
Not all narcissists are cheaters, but rates of infidelity are higher among them, which may concern people who are in a relationship with a narcissist. Your partner may show less interest in you, signs of inappropriate online behavior, flirt with others in front of you, and become defensive when you question them.
Know That You Aren't a Bad Person
"Cheating is a very serious thing. It's a very big deal, and you should take the time to really sift through all of those feelings and reactions you're having," said Gloria. "At the same time, you also need to recognize that this doesn't make you a categorically terrible person.
Some of the main characteristics of toxic relationships include emotional bitterness, abuse, physical abuse, lying and cheating, gaslighting, and dislike or distrust.
Takeaway. There are many potential reasons why a person may cheat. There are eight key reasons and motivations for affairs, including low self-esteem, anger, low commitment, lack of love, neglect, sexual desire, need for variety, and circumstances.