While infidelity is a major factor, estimates vary, but research suggests 20-40% of divorces involve an affair, with some studies showing 40% of people who cheated ending up divorced/separated, though many couples do stay together after infidelity, often with therapy, but many also divorce within five years.
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 best stance for therapists to take is encouraging clients to explore all of their feelings about the affair and their marriage or partnership and to help them hold all of these intense emotions, though not necessarily at once.
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 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.
Women initiate the majority of divorces, with studies showing they file in around 70% of cases, a rate that increases to about 90% for college-educated women, according to research from the American Sociological Association (ASA). This trend highlights that women often bear the emotional burden, experience unmet needs, and have greater financial independence, making them more likely to seek divorce when dissatisfied with the relationship.
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.
The 5-5-5 rule for couples is a conflict resolution tool where each partner gets 5 minutes to speak uninterrupted about their perspective, followed by 5 minutes of joint problem-solving, creating a structured 15-minute conversation to foster understanding, empathy, and calmer resolution by preventing escalation and promoting active listening, say NBC News, this Facebook post, and this Instagram reel. It helps slow down arguments, allowing for thoughtful communication instead of defensiveness, and builds stronger bonds by showing mutual respect for feelings and opinions.
Although not everyone experiences each stage and they can occur in any order, these stages are:
Gottman studied more than 2,000 married couples over two decades and found four attitudes that most predict the dissolution of a relationship, especially in combination. They are criticism, defensiveness, contempt and stonewalling — the four horsemen of the apocalypse.
Once upon a time when divorce was rare, most people were driven to it by what I call The Three A's– affairs, addictions or abuse. Divorce meant that someone was chronically cheating, repeatedly intoxicated, or physically violent.
According to Hartstein, the first year really is the hardest—even if you've already lived together. In fact, it often doesn't matter if you've been together for multiple years, the start of married life is still tricky.
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.
The Three A's – Adultery, Abuse, and Addiction
Therapists would love for every marriage to be able to be saved, but that just simply isn't realistic. Every marriage therapist knows when a couple comes into their office and are dealing with one of what we call, The Three A's …
The biggest mistake during a divorce often involves letting emotions drive decisions, leading to poor financial choices, unnecessary conflict, and detrimental parenting arrangements, with other major errors including hiding assets, not seeking early legal advice, and failing to prioritize the children's needs. Rushing the process or trying to "win" by being nasty instead of focusing on fair, transparent outcomes also causes significant long-term damage, costing time, money, and emotional well-being for everyone involved, especially children.
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.
Four key signs your relationship is failing include a breakdown in communication (avoiding talks or constant fighting), a significant lack of emotional and physical intimacy, growing resentment and negativity where small things become unbearable, and a future outlook where you stop planning together or feel relief at the thought of being alone, according to experts like those at Psychology Today and the Gottman Institute.
In a relationship, pocketing means one partner hides the other from their friends, family, and social life, keeping the relationship private or secret, like putting them in their pocket. It involves avoiding introductions, not posting on social media, and making excuses to keep the partner invisible to their broader social world, often signaling a lack of commitment, insecurity, or fear of judgment.
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.
85% of affairs start in the workplace. We all crave shared purpose and connection, but it's vital to be careful where you search for it.
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.
Bill Gates's divorce in 2021 from Melinda Gates is the most expensive divorce with Melinda getting $76 billion ($86.7 billion inflation adjusted).
Grey divorce is the dissolution of marriage among couples aged 50 and older. Over the years, many older adults have started prioritizing personal happiness and emotional well-being over remaining in unfulfilling marriages.
The number one reason men hesitate to leave their marriage is their children. For most fathers, staying married is seen as a duty to their family rather than a reflection of a satisfying partnership. Men often fear that leaving could disrupt their children's lives or diminish their role as parents.