Yes, people can and do cheat in relationships they describe as happy, often not due to a major problem, but because of unmet desires for self-discovery, intensity, or to explore "unlived lives," seeking a lost part of themselves or a sense of vitality rather than leaving their partner. While infidelity is frequently linked to relationship dysfunction, experts like Esther Perel highlight that happy people may cheat to fulfill fantasies, reconnect with excitement, or find a different version of themselves, viewing it as a quest for self-reinvention or feeling alive again, not necessarily a symptom of their primary relationship failing.
Their infidelity is driven by a strong emotional need to conquer 'new bodies' so they feel loved and reassured of their self-value. Cheating provides an instant boost to their self-esteem. Unfortunately, this boost is short-lived, leading to even more feelings of emptiness.
Soft cheating (or micro-cheating) involves subtle, often digital, behaviors that cross relationship boundaries and breach trust without being full-blown infidelity, like excessive social media interaction with others, hiding messages, or maintaining secretive contact with an ex, often stemming from a need for validation but eroding intimacy and causing insecurity.
There isn't one single "best" predictor of cheating; rather, it's a combination of factors, with relationship dissatisfaction, low sexual satisfaction, mismatched sexual desire, and poor communication being the strongest predictors, often alongside individual traits like insecure attachment styles, impulsivity, and a history of infidelity. Ultimately, a lack of emotional connection and unresolved relationship issues significantly increase the risk, according to this Psychology Today article, this National Institutes of Health article, and this Medium article.
Absolutely, people can cheat purposefully while in love. Love does not always prevent someone from being unfaithful, as cheating is often a result of personal choices and actions. It is important to remember that love alone does not guarantee loyalty or faithfulness in a relationship.
The 2-2-2 relationship rule is a guideline for couples to keep their bond strong and fresh by scheduling regular, dedicated time together: a date night every two weeks, a weekend getaway every two months, and a week-long vacation every two years, which helps prioritize connection, break routine, and create lasting memories. It's a framework to ensure consistent quality time, even with busy schedules, to prevent boredom and strengthen partnership.
For instance, they might say something like, “Well, if you weren't so distant all the time, I wouldn't have done it.” Or, “I only did it because our sex life has been so dull lately.” They might also try to blame the person they had an affair with.
The 80/20 rule in relationships explains cheating as the temptation to abandon a solid partner (80% good) for someone new who seems to offer the missing 20% of needs, a pursuit often leading to regret as the new person lacks the original 80%. Infidelity often arises from focusing on flaws (the 20%) rather than appreciating the substantial good (the 80%), making an affair partner seem appealing for fulfilling that small gap, but ultimately resulting in losing the valuable foundation of the primary relationship.
There are several types of personalities that have been found to be more prone to cheating, including narcissists, psychopaths, and those with an avoidant attachment style.
The workplace is where most affairs begin. It doesn't hurt that we usually dress nicely and are on “good behavior” at work. Plus, having shared passions about projects (or mutual annoyance at a boss or co-worker) provides the perfect breeding ground for an affair.
Previous litera- ture has identified characteristics of the partner involved in infidelity; this study investigates the Big Five personal- ity traits (openness, conscientiousness, extraversion, agreeableness, and neuroticism) of uninvolved partners.
The Progression of Infidelity
For one person, it may be micro-cheating that turns into emotional infidelity, followed by physical infidelity. For another, digital infidelity may turn into physical infidelity. Someone who habitually cheats may go through different stages with each partner outside of the relationship.
Texting can be a form of infidelity, depending on the boundaries defined in each relationship. Texting may lead to a strong emotional bond that can interfere in a person's relationship. A therapist may be able to help individuals assess their texting behavior and establish boundaries to protect their relationship.
Boredom or seeking freshness
Over time, even happy relationships can fall into familiar routines and patterns. The intense passion and novelty of the early stages fade. For some people, the routines of a long-term relationship can lead to boredom or a desire for freshness and excitement that an affair may provide.
The 777 rule for marriage is a relationship guideline to keep couples connected by scheduling specific, regular quality time: a date night every 7 days, a night away (getaway) every 7 weeks, and a romantic holiday every 7 months, often without kids, to foster intimacy, reduce stress, and prevent routine from overtaking the relationship. It's about consistent, intentional efforts to prioritize the partnership.
In surveys of individuals who have cheated, falling out of love, seeking variety, and feeling neglected were the most commonly cited reasons, followed by situational forces, a desire to raise self-esteem, and anger with a partner.
One thing that cheaters often do is say one thing and do another. For example, it is so easy for someone to tell you they love you, but when you never see them perform any actions that indicate that they love you like: doing something thoughtful like buying you flowers, well, then this could be a red flag.
Type Six Overview. We have named personality type Six The Loyalist because, of all the personality types, Sixes are the most loyal to their friends and to their beliefs. They will “go down with the ship” and hang on to relationships of all kinds far longer than most other types.
Those who cheat can be driven by many things (An analysis revealed eight key reasons: anger, self-esteem, lack of love, low commitment, need for variety, neglect, sexual desire, and situation or circumstance) but what is often overlooked is that these types of people often cheat repeatedly for the short term chemical ...
There isn't one single "best" predictor of cheating; rather, it's a combination of factors, with relationship dissatisfaction, low sexual satisfaction, mismatched sexual desire, and poor communication being the strongest predictors, often alongside individual traits like insecure attachment styles, impulsivity, and a history of infidelity. Ultimately, a lack of emotional connection and unresolved relationship issues significantly increase the risk, according to this Psychology Today article, this National Institutes of Health article, and this Medium article.
But it does provide some rough guidelines as to how soon may be too soon to make long-term commitments and how long may be too long to stick with a relationship. Each of the three numbers—three, six, and nine—stands for the month that a different common stage of a relationship tends to end.
1. Lack of Honesty. Often when we think of honesty, notably honesty in marital relationships, we think of a very tangible “where were you last night” kind of honesty. While this is obviously critically important, there are many other kinds of dishonesty that can destroy marriages.
Interestingly enough, some individuals who cheat also exhibit signs of dissatisfaction long before they actually stray. They may withdraw emotionally from their partners or display irritability over minor issues—a signal that something deeper is amiss within themselves rather than solely within the relationship.
Synonyms of cheater
Nine Common Signs Your Partner Is Cheating