Subscribe
The latest psychology and neuroscience discoveries.
My Account
  • Mental Health
  • Social Psychology
  • Cognitive Science
  • Psychopharmacology
  • Neuroscience
  • About
No Result
View All Result
PsyPost
PsyPost
No Result
View All Result
Home Exclusive Relationships and Sexual Health Infidelity

New psychology research uncovers the most unforgivable forms of infidelity

by Eric W. Dolan
February 24, 2020
in Infidelity, Relationships and Sexual Health, Social Psychology
(Photo credit: Photographee.eu)

(Photo credit: Photographee.eu)

Share on TwitterShare on Facebook
Stay on top of the latest psychology findings: Subscribe now!

A new study published in Adaptive Human Behavior and Physiology sheds light on the types of infidelity which people consider to be the most severe and unforgivable.

“Infidelity triggered my attention because is a fascinating phenomenon, found in high prevalence across different cultures,” said study author Menelaos Apostolou, an associate professor at the University of Nicosia.

The researchers asked 447 individuals from Greece and the Republic of Cyprus to indicate their reactions to different scenarios of infidelity. Of the entire sample, 35.8% were married, 31.5% were single, 26% were in a relationship, 6.3% were divorced, and 0.4% were widowed.

Having an emotional and sexual relationship with somebody else was rated the most severe and the least forgivable act of infidelity. Using online services such as live sex shows and going to a strip club, on the other hand, were considered the least severe and most forgivable acts.

In the middle, from least to most forgivable, were having a one night stand, having an emotional relationship with someone else, having feelings for someone else, and paying someone for sex.

“Our findings indicated that sexual infidelity was associated with more negative reactions and a lower probability of being forgiven than emotional infidelity. One reason is that sexual infidelity may lead to pregnancy and, thus, potentially have more severe negative consequences than emotional infidelity,” the researchers wrote.

“Not all acts of infidelity are the same. More severe acts are more likely to trigger a severe reaction and are less likely to be forgiven. So for instance, if your wife finds out that you go to a strip club she will be less upset and more likely to forgive you than if she finds out that you have another girlfriend,” Apostolou told PsyPost.

The researchers also found that participants who were older and who had experienced infidelity in the past were more willing to forgive compared to those who were younger and who did not have such past experience.

Apostolou and his colleagues also found that women indicated more severe reactions to infidelity than men, but women were also more willing to forgive their partners. “One possible reason why is that women are more emotionally involved in a relationship than men, which in turn, makes them more likely to forgive their partners,” the researchers said.

“Infidelity is a complex phenomenon for which there are many things we do not know,” Apostolou said. “One caveat of the current study is that people responded in hypothetical scenarios, and so they may act differently if these scenarios actually materialize. One way for future research to address this limitation is to examine actual cases of infidelity and the responses of the parties involved.”

The study, “Reactions to and Forgiveness of Infidelity: Exploring Severity, Length of Relationship, Sex, and Previous Experience Effects“, was authored by Menelaos Apostolou, Anna Aristidou, and Christina Eraclide.

TweetSendScanShareSendPin2ShareShareShareShareShare

RELATED

Being adopted doesn’t change how teens handle love and dating
Relationships and Sexual Health

Being adopted doesn’t change how teens handle love and dating

July 7, 2025

In one of the first large-scale studies on adopted adolescents’ romantic experiences, researchers found that adoption status had little effect on whether teens were dating, how long relationships lasted, or how relationship quality shaped well-being.

Read moreDetails
People with psychopathic traits fail to learn from painful outcomes
Narcissism

National narcissism linked to emotional impairments and dehumanization, new study finds

July 7, 2025

A new study suggests that people who see their nation as uniquely important often struggle with recognizing emotions and experience more anger and contempt—factors that may help explain why they’re more likely to dehumanize both outsiders and fellow citizens.

Read moreDetails
Anxious and avoidant attachment are elevated among individuals with eating disorders
Developmental Psychology

Personality may be a key factor connecting negative parenting experiences to adult challenges

July 7, 2025

New research finds a link between how adults recall being parented and their current life difficulties. These challenges may be partly explained by personality traits, such as lower conscientiousness, that are connected to early family environments and adult well-being.

Read moreDetails
Loneliness predicts an increase in TV viewing for older women, but not for men
Sexism

New study finds link between sexism and denial of male victimhood in relationships

July 6, 2025

New research shows that many people endorse myths that minimize abuse against men in relationships. These myths are closely tied to sexist attitudes about masculinity, gender roles, and who is believed to be a “real” victim of violence.

Read moreDetails
Fascinating study reveals how Trump’s moral rhetoric diverges from common Republican language
Donald Trump

Viral AI-images highlight how Trump engages in “victimcould,” scholar argues

July 6, 2025

How can one of the world's most powerful men also be its biggest victim? A new paper argues it’s a political strategy based on hypothetical, not actual, harm—a concept the author calls “victimcould” used to justify present-day aggression.

Read moreDetails
Stress disrupts gut and brain barriers by reducing key microbial metabolites, study finds
Infidelity

Othello syndrome: Woman’s rare stroke leads to psychotic delusions of infidelity

July 5, 2025

After suffering a rare type of stroke, a woman with no psychiatric history became convinced her husband was cheating. This case reveals how brain damage can trigger Othello syndrome, a form of delusional jealousy with potentially violent consequences.

Read moreDetails
Stress disrupts gut and brain barriers by reducing key microbial metabolites, study finds
Narcissism

How to protect your mental health from a passive-aggressive narcissist

July 5, 2025

Passive aggression is more than just frustrating; it’s a weapon. When someone consistently uses backhanded compliments, sabotage, or the silent treatment, you may be dealing with a narcissist. Here’s how to spot the signs and protect your mental wellbeing.

Read moreDetails
Stress disrupts gut and brain barriers by reducing key microbial metabolites, study finds
Artificial Intelligence

Dark personality traits linked to generative AI use among art students

July 5, 2025

As generative AI tools become staples in art education, a new study uncovers who misuses them most. Research on Chinese art students connects "dark traits" like psychopathy to academic dishonesty, negative thinking, and a heavier reliance on AI technologies.

Read moreDetails

SUBSCRIBE

Go Ad-Free! Click here to subscribe to PsyPost and support independent science journalism!

STAY CONNECTED

LATEST

Being adopted doesn’t change how teens handle love and dating

Probiotics show promise for reducing hyperactivity in young children with autism and ADHD

Number of children affected by parental substance use has surged to 19 million, study finds

National narcissism linked to emotional impairments and dehumanization, new study finds

Personality may be a key factor connecting negative parenting experiences to adult challenges

New research reveals emotional control deficits in generalized anxiety disorder

People with higher cognitive ability have weaker moral foundations, new study finds

Positive attitudes toward AI linked to more prone to problematic social media use

         
       
  • Contact us
  • Privacy policy
  • Terms and Conditions
[Do not sell my information]

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

Subscribe
  • My Account
  • Cognitive Science Research
  • Mental Health Research
  • Social Psychology Research
  • Drug Research
  • Relationship Research
  • About PsyPost
  • Contact
  • Privacy Policy