Estimates vary, but infidelity is common, with studies suggesting 15-25% of married individuals cheat, though some broader figures (including emotional affairs/dating apps) range much higher (up to 60-70% for men, 40-45% for women). Key factors include gender (men often report higher rates), age (rates shift across age groups), and definition (physical vs. emotional).
The Janus Report on Sexual Behavior in America also reported that one-third of married men and a quarter of women have had an extramarital affair. According to The New York Times, the most consistent data on infidelity comes from the University of Chicago's General Social Survey (GSS).
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 fact, affairs are more common than you'd think. An estimated 60% of men and 45% of women have had an affair within their marriage.
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.
The four behaviors that predict over 90% of divorces, known as Dr. John Gottman's "Four Horsemen," are Criticism, Contempt, Defensiveness, and Stonewalling, which erode connection, respect, and safety, leading to relationship breakdown. These destructive communication patterns, if persistent, signal that a marriage is likely to end, with contempt being the most damaging.
The 5-5-5 rule in marriage refers to two main communication techniques: one where couples spend 5 minutes each speaking and 5 minutes dialoguing (5-5-5), and another where a person asks if an issue will matter in 5 minutes, 5 days, and 5 years to gain perspective. Both methods aim to de-escalate conflict, encourage active listening, and focus on long-term understanding rather than immediate reactions, fostering healthier communication and connection.
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.
These top issues that married couples face are financial struggles, parenting conflict, and family drama. These 3 issues seem to be the normal issues presented in therapy and they are very common in my practice today.
Using gender to predict loyalty is not the right approach. It misses the real issue. The truth about who stays faithful has much more to do with how we form attachments than whether we're male or female. Research shows that our early life experiences affect our loyalty more than our gender does.
The 2-2-2 rule for marriage is a guideline to keep a relationship strong and connected: have a date night every two weeks, a weekend getaway every two months, and a week-long vacation every two years. This system encourages regular, intentional quality time, breaks from routine, and deeper connection by ensuring couples prioritize each other amidst daily life, work, and family, preventing stagnation and fostering fun.
Follow the four golden rules – don't lie, keep your promises, argue productively and always play nice – and your relationship will never go anywhere but forward.
In general, men are more likely than women to cheat: 20% of men and 13% of women reported that they've had sex with someone other than their spouse while married, according to data from the recent General Social Survey(GSS).
Lack of commitment is the most common reason given by divorcing couples according to a recent national survey. Here are the reasons given and their percentages: Lack of commitment 73% Argue too much 56%
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.
Physical, mental, or emotional abuse
Physical, emotional, and mental abuse are undeniable red flags in any relationship. Physical abuse is easier to pick up on. But emotional and mental abuse can be just as damaging in the long run. And just like physical abuse, mental and emotional abuse can cause PTSD.
Divorce lawyers, psychologists, and researchers have slotted years of marriage into periods and have rated them based on their risk of divorce:
A strong and healthy relationship is built on the three C's: Communication, Compromise and Commitment.
Older Americans are cheating more, while younger ones cheat less. This trend has emerged since 2000. Adults over 55 are more likely to be unfaithful to their partners compared to younger age groups. For men, the highest rate of infidelity has shifted to those aged 60 to 69.
Surprisingly, these full-blown affairs almost never start at a bar or club. Instead, they usually begin in much more wholesome environments: The workplace. The workplace is where most affairs begin.
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.
Contempt. Of all the predictive factors, contempt is the most prominent one. Based on extensive research, Dr Gottman names the 'Four Horsemen' or four communication habits that are the best predictors of divorce.
Establish a 10-minute rule. Every day, for 10 minutes, talk alone about something other than work, the family and children, the household, the relationship. No problems, no scheduling, no logistics. Tell each other about your lives.
Relationships ebb and flow. Plus, if you and your S.O. survived the dreaded two-year mark (i.e. the most common time period when couples break up), then you're destined to be together forever…