Traits of deceitfulness, manipulation and lack of remorse with zero empathy for their impact on others has been found time and time again in chronic cheaters. So how do we find ourselves in these relationships? Whether someone is a narcissist or a sociopath, or indeed both - these characteristics pair well together.
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.
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.
Cheaters are impulsive, and can't resist taking that risk despite what it might cost them. Cheaters, like bullies, are fueled by power, and drawn to risk. This kind of behavior, however, is a reflection of something deeply rooted inside of them.
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.
"Researchers find that partnerships characterized by dissatisfaction, unfulfilling sex, and high conflict are at higher risk for infidelity," she says. "Also, the more dissimilar partners are—in terms of personality, education level, and other factors—the more likely they are to experience infidelity."
Being insecure
Another reason why someone might cheat is because they are insecure. "Usually, in this scenario, the partner that wants to cheat is seeking out confirmation of their desirability," Winter told INSIDER. "And they use the reinforcement of a new person to bolster their own self-confidence."
Before the Cheating Occurs
Before someone cheats in a relationship, he or she becomes mentally detached from the relationship. This may happen consciously or subconsciously. The person may not be getting something out of the current relationship, so he or she seeks that missing element in someone else.
Cheaters often react to an accusation of cheating with denial, showing no guilt signs. This can be a simple 'no' or more of a statement of unwillingness to accept the accusation. Whatever the form, denial is likely to be one of the first responses to allegations of cheating.
According to the General Social Survey, men are more likely to cheat than women, with 20% of men and 13% of women reporting having sex with someone other than their partner while still married. However, the gender gap varies per age.
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.
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.
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.
A study of 495 people revealed eight key reasons: anger, low self-esteem, lack of love, low commitment, need for variety, neglect, sexual desire, and circumstance. 1 It's important to understand that these reasons arise within the cheater and are not the responsibility of the betrayed partner.
A whole separate phone or SIM card
The most clever cheaters may use a separate phone or SIM card to keep phone communication discreet. A SIM card is especially devious because your partner can use the same device and then switch out the entire volume of data without anyone realizing it.
Innocent people can react to false accusations of cheating can in a variety of ways. Common reactions include surprise and disbelief, denial of the accusation, anger and frustration, a desire to prove their innocence, and a willingness to cooperate with any efforts to investigate the situation.
Things that can trigger flashbacks include spending time with your partner who cheated, romantic sounds, love stories, not hearing from your partner and sometimes they can just come out of the blue when you least expect it. Being betrayed by a loved one can often be traumatic.
How long extramarital affairs last varies: about 50% may last between the period of one month to a year affair, long term affairs may last long-term, for about 15 months or more, and about 30% of affairs last about two years and beyond. Some even last for a lifetime.
Cheating husbands may be defensive over the smallest things. They may seem unusually sensitive or touchy about things that seem harmless to you. If you ask an innocent question about what they had for lunch, they may snap at you and accuse you of being controlling or demanding.
Being cheated on
Cheaters actually have a deep-seated fear of betrayal themselves. They often feel suspicious and rejected in relationships and use this as an excuse to step out on their partners. Cheating gives philandering folks a feeling of power and control in their lives and relationships.
Infidelity can have lasting impacts on partners and children the couple may have. Grief, brain changes, behaviors down the road, and mental health conditions such as anxiety, chronic stress, and depression can result. Some families have been able to move past infidelity with time and therapy.
It's also possible for your partner to falsely accuse you of cheating because they're just feeling jealous or insecure and not projecting. Unfortunately, that's still a bad sign, because this kind of jealousy and insecurity is common in people who cheat.