People cheat in loving relationships due to internal struggles like low self-esteem, need for validation, unresolved trauma, or seeking excitement, rather than a lack of love for their partner; it can stem from feeling disconnected, wanting to feel desired, addressing personal emptiness, addiction, or a desire for novelty, often pointing to unmet needs or personal issues outside the relationship itself. Understanding the specific reasons, such as emotional distance, sexual dissatisfaction, or a pattern of behavior, is crucial for addressing the infidelity.
Why Do People Cheat Even If They Love the Person? Affairs often aren't about the spouse at all. They happen because of unmet needs, life transitions, personal vulnerabilities, or emotional gaps that the person didn't recognize existed. Many unfaithful partners are genuinely confused about their own behavior.
It turns out that infidelity is actually not uncommon in both men and women. In fact, surveys estimate that almost one-fourth of all marriages experience infidelity at some point. And that's just counting the people who answered honestly or found out about it.
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.
15 ways to stop cheating on your partner
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.
Some strategies that can help you avoid the temptation of infidelity:
Passive cheating occurs when a student overhears how other students answered questions, and this information influences how the student responds. The purpose of this experiment was to determine whether passive cheating took place between back-to-back classes.
Infidelity: 3 Types Of Affairs
Each type of infidelity comes from a biological and relational need. It can be sexual, emotional, and/or physical. However, each type differs in how it needs to be approached and responded to.
The exact definition of cheating varies from couple to couple, but in most monogamous relationships, if a person shares a romantic kiss with someone who's not their romantic partner, that's considered infidelity, especially if the kiss includes other physical touches or makes one or both people sexually aroused.
Men still cheat more than women overall, but the gender gap is narrowing among younger generations. Infidelity rates peak at different age ranges for men (60-69) and women (50-59), showing age-specific patterns. Both psychological factors and relationship dynamics influence cheating behavior across all demographics.
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.
Cheating on a partner doesn't always mean love is gone.
Many who cheat still feel love for their partner and guilt for the infidelity. Cheating can stem from emotional distance, insecurity, or the fear of missing out. Addiction, stress, or past trauma can drive infidelity without negating love.
In happy relationships, someone might cheat—not because they are dissatisfied with their partner—but, because they are dissatisfied with themselves. It's easy for people to get caught between the questions “What do I want?” and “What does everyone else want from me?”
Certain Myers-Briggs personality types, such as INFJ, ISFJ, ESTP, ENTP, and ENFP, may exhibit tendencies that make them more susceptible to engaging in cheating behaviors within relationships.
Studies show that less than 2% of relationships starting in affairs last more than 2 years, and the majority of those know by 6 months that they are not happy in the relationship, but feel as though they have to make it work because they blew up their life to be with that person.
The 7-7-7 rule is a structured method for couples to regularly reconnect, involving a date night every 7 days, a weekend getaway every 7 weeks, and a kid-free vacation every 7 months.
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.
Infidelity and cheating are often used interchangeably, as both mean breaking trust in a committed relationship, but infidelity is the broader term, encompassing any secret emotional or sexual breach, while "cheating" can sometimes imply specific acts (like one-night stands) versus a prolonged "affair" (an ongoing, deeper deception). Essentially, all cheating is infidelity, but some see infidelity as a spectrum with lesser acts (cyber cheating, emotional closeness) distinct from full-blown affairs, though all involve betrayal and broken trust.
The 3 Stages of an Affair
Carder says many studies suggest an emotional affair is just as painful for wives. In fact, he says emotional affairs become more painful as the infidelity moves through its multiple stages. The first stage is the mood-altering effect when a man sees the other woman or a message from her.
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.
Few problems in a marriage cause as much heartache and deep pain as infidelity. When both spouses are committed to healing and rebuilding the relationship, though, many marriages survive. In some cases, they may even become stronger, with deeper levels of intimacy.
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.
There are many reasons why people feel tempted to cheat. This temptation can occur at any stage of the relationship, but it may be heightened during times of stress or uncertainty. Some other main variables include relational dissatisfaction, unmet emotional or sexual needs, or a desire for novelty.
The 2-2-2 rule for couples is a relationship guideline suggesting couples schedule regular quality time: a date night every 2 weeks, a weekend getaway every 2 months, and a longer, week-long vacation every 2 years to maintain romance and connection by stepping away from daily routines. It's a flexible framework to ensure intentional time together, preventing couples from getting too caught up in life's demands.