Why Some Women Forgive Cheating: New Research Points To Personality And Attachment
Women’s responses to an unfaithful partner appear to depend partly on personality traits, attachment styles, and previous relationship experiences, new research suggests. The study, published in The Journal of Psychology, explores which women are more likely to forgive infidelity or remain with a cheating partner.
Infidelity, whether emotional or sexual, is one of the leading causes of breakups and divorce. For the partner who has been betrayed, discovering an affair can trigger intense distress and a sharp decline in mental health, including symptoms of depression and anxiety.
In heterosexual relationships, women are statistically more likely than men to experience a partner’s extradyadic affair. Even when couples choose to stay together after cheating, the person who was betrayed often faces long-term emotional fallout and difficulties rebuilding trust.
Personality Traits And Attachment Styles
To understand who might be more vulnerable after infidelity, psychologist Grace White of the University of Central Florida and colleagues examined several psychological factors. These included the five-factor model of personality, adult attachment styles, self-esteem, and relationship commitment.
The five-factor model covers extraversion, neuroticism, agreeableness, conscientiousness, and openness. Extraversion reflects how outgoing and socially active someone is, while neuroticism captures a tendency toward negative emotions, such as anxiety and mood swings.
Agreeableness describes cooperative and compassionate tendencies, conscientiousness relates to organization and dependability, and openness reflects a preference for novelty, creativity, and new experiences. Together, these traits provide a broad profile of how people typically think and behave.
The researchers also focused on attachment theory, which argues that early relationships with caregivers shape expectations in adult romantic bonds. Insecure attachment can take multiple forms, including anxious and highly dependent styles.
Anxious attachment involves chronic worry about rejection and doubts about a partner’s love. Dependent attachment reflects the degree to which a person relies on others for emotional support and expects those people to remain available and responsive.
Self-esteem and relationship commitment rounded out the list of variables. Self-esteem is an individual’s general sense of worth and self-acceptance, while commitment reflects a conscious decision to stay in a relationship, even when it becomes challenging.
How The Study Was Conducted
The research team surveyed 400 women, with an average age of 22. Most participants reported being in a dating relationship, while a smaller share were engaged or married at the time of the study.
Participants completed detailed questionnaires measuring their personality traits, attachment styles, self-esteem, and commitment levels. They were also asked whether they had previously experienced a partner’s infidelity and, if so, whether they had stayed in that relationship afterward.
To capture anticipated reactions, the women were presented with two hypothetical scenarios. In one, their partner became emotionally involved with someone else but did not engage in sexual activity. In the other, the partner had casual sex with another person without emotional involvement.
For each scenario, participants rated how likely they would be to forgive the partner and how likely they would be to remain in the relationship. After excluding incomplete responses, the final analysis included 327 women.
Nearly half of these women reported that a partner had cheated on them in a current or previous relationship. Among those who had been betrayed, about 43 percent stayed with their partner after discovering the affair.
Findings On Real And Imagined Infidelity
When the researchers tried to link personality traits and attachment styles to actual decisions to stay with a cheating partner, the models did not reach statistical significance. This was likely due in part to the relatively small subgroup of women who had both experienced cheating and chosen to stay.
However, the hypothetical scenarios revealed modest but meaningful patterns. Overall, women strongly disagreed that they would forgive either emotional or sexual infidelity, or remain with a partner who committed such acts.
Despite this generally harsh view, small differences appeared based on personality and attachment. Highly extraverted women reported less willingness to stay after a hypothetical emotional affair, suggesting that socially outgoing women may feel more confident about leaving and finding a new partner.
Attachment style played a distinct role. Women who scored higher in dependent attachment reported a slightly greater likelihood of forgiving a hypothetical sexual affair, and a higher willingness to stay after an imagined emotional affair.
This pattern fits existing theory, which suggests that highly dependent individuals may endure unhealthy behavior to avoid losing a key source of support. For them, the fear of being alone can outweigh anger or hurt over betrayal.
Anxious attachment, by contrast, showed a different link. Women with lower levels of anxious attachment were slightly more inclined to forgive an emotional affair in the imagined scenarios.
Self-esteem also appeared to shape reactions. Participants with lower self-esteem expressed a slightly higher willingness to forgive a hypothetical emotional infidelity, possibly because they are more likely to internalize blame for the partner’s actions.
Past experiences with cheating influenced expectations about future behavior. Women who had previously been betrayed predicted a somewhat greater likelihood of forgiving and staying after imagined sexual infidelity than those who had never faced such a situation.
Because 43 percent of previously betrayed women in the sample had actually stayed, their hypothetical answers closely reflected their lived experiences. This suggests that once someone has navigated infidelity, their beliefs about what they might tolerate can shift.
When comparing the two scenarios, participants reported marginally more willingness to forgive emotional infidelity than sexual infidelity. Both were seen as highly unacceptable, but physical cheating drew slightly harsher anticipated consequences.
Limits, Nuances, And Implications
The authors caution that the statistical effects they observed were small. Personality, attachment style, and self-esteem together explain only a modest share of how women respond to cheating, and no single trait can reliably predict behavior in complex relationships.
As the researchers note, the impact of any psychological factor should be interpreted within its broader context. Real-life reactions to betrayal are shaped by many forces, including relationship history, financial dependence, shared children, cultural norms, and social support networks.
The demographics of the sample also limit how far the findings can be generalized. Most participants were young, white, and unmarried, and reactions to infidelity could differ substantially in older couples, long-term marriages, or more diverse cultural groups.
The study focused exclusively on women in heterosexual relationships, leaving open questions about how men or people in same-sex or non-monogamous relationships process infidelity. Other research has suggested that gender and cultural expectations can influence which type of betrayal is seen as more serious.
Despite these caveats, the results offer useful clues for clinicians working with individuals and couples after an affair. Understanding that some clients may be more inclined to forgive or stay due to dependency or low self-esteem can help tailor therapeutic approaches.
Therapists might, for example, focus on strengthening boundaries and self-worth in clients who tend to blame themselves for a partner’s cheating. For more extraverted or securely attached individuals, support may center on decision-making and navigating the social and emotional consequences of leaving.
Article prepared by Victoria Caldwell.
