What are the four behaviors that cause 90% of all divorces?

Every relationship has its ups and downs, but have you ever wondered why some couples easily weather the most severe storms while others fracture over the smallest disagreements? If you are asking yourself, What are the four behaviors that cause 90% of all divorces?, you are already taking a crucial step toward understanding the mechanics of a lasting relationship.

For decades, psychologists and relationship experts relied on guesswork and intuition to help couples. However, groundbreaking scientific research has completely revolutionised our understanding of romantic partnerships. It turns out that a marriage’s survival does not depend on whether a couple argues, but rather how they argue.

In this comprehensive guide, we will explore the precise communication pitfalls that doom a relationship, dive deep into the fascinating science of love, and provide actionable, science-backed strategies to safeguard your marriage.

The Science of Relationship Success and Failure

Before we unpack the specific behaviours that destroy marriages, it is essential to understand where this data comes from. The answers to why do marriages fail according to science lie in decades of meticulous, data-driven research.

The Legendary Love Lab

In the 1970s, psychological researcher Dr. John Gottman began studying couples in a completely novel way. He created an apartment-like laboratory at the University of Washington, affectionately dubbed the “Love Lab”. Couples were invited to spend a weekend there, completely unaware that their every move, conversation, and physiological reaction was being monitored.

The Love Lab relationship study results were nothing short of extraordinary. Researchers tracked heart rates, blood flow, sweat output, and micro-expressions while couples discussed everyday topics and navigated areas of ongoing conflict.

Predicting Divorce with 90% Accuracy

Through the John Gottman divorce prediction research, scientists discovered that they could watch a couple argue for just fifteen minutes and predict with over 90% accuracy whether that couple would divorce within the next few years. The data revealed that the demise of a marriage wasn’t caused by a lack of love, financial struggles, or infidelity. Instead, it was dictated by the presence of four specific, toxic communication styles.

Dr. Gottman named these four communication styles the Gottman Four Horsemen of the Apocalypse—a metaphor drawn from the New Testament to signify the end of times, or in this case, the end of a relationship. When these four horsemen ride into a marriage, they bring with them the breakdown of intimacy, trust, and mutual respect.

Horseman 1: Criticism

The first horseman to arrive on the scene is often Criticism. While it is perfectly normal—and necessary—to voice complaints in a marriage, there is a profound difference between expressing a complaint and criticising your partner.

Understanding the Difference

A complaint addresses a specific action or a failed behaviour. Criticism, on the other hand, attacks the core character of your partner. It implies that there is something fundamentally flawed with who they are as a person.

To make this clear, let us look at some criticism versus complaint examples:

• Complaint: “I was really worried when you didn’t ring me to say you’d be late getting home from work. We agreed we’d keep each other updated.”

• Criticism: “You never think about how your behaviour affects other people. You are so selfish and thoughtless!”

• Complaint: “I’m frustrated that the kitchen wasn’t tidied after dinner. Could we sort it out together now?”

• Criticism: “You’re incredibly lazy. You always leave the house in a state, and I’m the only one who cares about keeping it clean.”

Notice the absolute words like “always” and “never”. These are hallmarks of criticism. Frequent reliance on criticism is one of the most common early warning signs of marriage failure. It paves the way for the other, more destructive horsemen to enter the fray.

The Antidote to Criticism: A Gentle Start-Up

If you find yourself frequently criticising your partner, the solution is not to swallow your feelings. Instead, you must learn to express your needs without attacking.

1. Use “I” statements: Instead of saying “You never listen,” say, “I feel ignored when I’m speaking and you’re looking at your phone.”

2. State a positive need: Focus on what you do want, rather than what you don’t want. Say, “I need some help with the washing up,” instead of, “You never do the washing up.”

3. Address the issue immediately: Don’t let resentments fester. Address specific actions as they happen so they don’t snowball into global character assassinations.

Horseman 2: Contempt

If criticism is a crack in the foundation of your marriage, contempt is a bulldozer. According to researchers, contempt is the single greatest predictor of divorce.

What Does Contempt Look Like?

Contempt goes far beyond criticism. It involves communicating from a position of moral superiority. When you communicate with contempt, you are treating your partner with disrespect, mocking them, or acting as though they are beneath you.

Common signs of contempt in marriage include:

• Sarcasm and cynicism

• Name-calling (e.g., “idiot”, “childish”, “pathetic”)

• Eye-rolling

• Sneering or scoffing

• Hostile humour directed at your partner

Contempt is incredibly toxic because it completely destroys the psychological safety of a relationship. It is impossible to resolve a problem when your partner is sending the message that they are disgusted by you. Fascinatingly, Gottman’s research also revealed that couples who regularly exhibit contempt toward one another are physically more prone to infectious illnesses, such as colds and flu, because the stress of constant hostility actively weakens the immune system.

The Antidote to Contempt: Build a Culture of Appreciation

Erasing contempt requires a fundamental shift in how you view your partner. It requires actively building an environment of fondness and admiration.

1. Catch your partner doing something right: Train your brain to scan your environment for things you appreciate about your partner, rather than things they are doing wrong.

2. Express gratitude daily: Make it a habit to say “thank you” for the small things—making the tea, taking out the bins, or being a good listener.

3. Reminisce on your early days: Reconnect with the reasons you fell in love. Talk about your favourite memories together.

Horseman 3: Defensiveness

When we feel criticised or treated with contempt, our natural human reaction is to put our guard up. This brings us to the third horseman: Defensiveness.

The Mechanics of Defensiveness

Defensiveness is essentially a way of blaming your partner. It is a way of saying, “The problem isn’t me, it’s you.” While it is an understandable reaction to feeling unfairly attacked, defensiveness never solves the problem. Instead, it only escalates the conflict.

Defensiveness can manifest in several ways:

• The Innocent Victim: Whining and making excuses to get your partner to back off. (“It’s not my fault we’re late, the traffic was terrible!”)

• Righteous Indignation: Meeting a complaint with a counter-complaint. (“Well, maybe I wouldn’t spend so much money if you weren’t constantly nagging me!”)

• Cross-complaining: Ignoring your partner’s complaint entirely to bring up your own grievance.

When defensiveness takes over, both partners feel unheard. The original issue is completely lost, and the argument becomes a battle over who is right and who is wrong.

The Antidote to Defensiveness: Take Responsibility

Overcoming defensiveness in relationships requires vulnerability and maturity. The antidote is to accept at least a small portion of responsibility for the problem.

Imagine your partner says, “You said you’d call the plumber today, but you didn’t. Now the sink is still leaking.”

• Defensive response: “I was incredibly busy at work! You know how stressed I am. Why didn’t you just call them?”

• Responsible response: “You’re right, I completely forgot. I should have written it down. I will ring them first thing in the morning.”

By taking responsibility, you immediately de-escalate the tension. You validate your partner’s feelings, which allows the two of you to shift from adversaries to a team tackling a problem together.

Horseman 4: Stonewalling

The final horseman usually arrives later in a relationship, after prolonged periods of criticism, contempt, and defensiveness. Stonewalling occurs when one partner completely withdraws from the interaction, shutting down and closing themselves off.

The Physiology of Stonewalling

Stonewalling isn’t just about ignoring someone; it is deeply rooted in human physiology. When arguments become overly intense, people can experience what psychologists call “diffuse physiological arousal” or “emotional flooding”.

When someone is flooded, their heart rate skyrockets (often exceeding 100 beats per minute), adrenaline floods their system, and the “fight or flight” response is triggered. In this state, the brain’s frontal lobe—responsible for logical thought and communication—temporarily shuts down.

A stonewalling partner may look away, stop responding, cross their arms, or physically leave the room without a word. While to the other partner it looks like they don’t care, internally, the stonewaller is completely overwhelmed and trying to protect themselves from the intense emotional onslaught.

The Antidote to Stonewalling: Physiological Self-Soothing

Learning how to stop stonewalling is crucial for long-term relationship health. Because stonewalling is a physiological response, you cannot simply force your way through it with logic.

1. Call a time-out: Agree on a neutral signal (like a hand gesture or a specific word) that means, “I am feeling flooded and I need a break.”

2. Specify a return time: Never just walk away. Say, “I’m feeling overwhelmed. Let’s take a 20-minute break and come back to this.”

3. Self-soothe: During the break, do not ruminate on the argument. Read a book, go for a walk, listen to music, or practice deep breathing. Let your heart rate return to normal.

4. Re-engage: Once calm, return to the conversation. You will find that you can discuss the issue much more rationally.

The Role of External Stressors: The Chores Dilemma

While emotional communication patterns dictate relationship success, it is vital to acknowledge what couples are actually fighting about. More often than not, the Four Horsemen are summoned by the mundane stressors of daily life—specifically, household chores and the division of labour.

The mental load of managing a household is a notorious trigger for criticism and defensiveness. Arguments over who should hoover the carpets or scrub the bathrooms can rapidly degenerate into character attacks (“You never help around the house” vs “You are obsessed with cleaning”).

Removing the Triggers

Sometimes, the smartest way to improve your marriage is to remove the environmental stressors that cause arguments in the first place. If you find yourselves locked in constant battles over housework, outsourcing this labour can be a profound investment in your relationship.

Instead of letting a dirty kitchen breed contempt, many couples benefit from simply opening their laptop and searching for a domestic cleaning service near me. By delegating the physical and mental load, you eliminate a major battleground.

If you are struggling to balance work, life, and maintaining a tidy home, seeking out local cleaning services near me can instantly relieve the pressure. For instance, if you reside in the East Midlands, hiring a reputable home cleaning derby professional or a trusted cleaning company derby could give you back your weekends and your peace of mind. Even if you type too quickly in frustration and search for ‘ouse cleaning services derby’ by mistake, finding the right help means fewer arguments about the vacuuming, allowing you to focus your energy on connection rather than conflict.

Navigating the Rapids: Positive vs. Negative Sentiment Override

To truly grasp why the Four Horsemen appear, we must understand the overarching atmosphere of a marriage. Psychologists categorise relationships into two states: Positive Sentiment Override and Negative Sentiment Override.

The Power of the Override

When a couple is in Positive Sentiment Override, positive thoughts about each other and the relationship are so pervasive that they override negative behaviours. In this state, if a partner snaps, the other assumes, “He’s just having a stressful day at work.” The relationship feels safe.

Conversely, the negative sentiment override effects are devastating. In this state, even neutral or positive actions are viewed with suspicion. If a partner brings home flowers, the immediate thought is, “What have they done wrong?” or “What do they want?”

When Negative Sentiment Override takes hold, the Four Horsemen run rampant. Everything is interpreted as an attack. To shift back to positive sentiment, couples must consistently deposit into their “Emotional Bank Account” through small, everyday acts of kindness, connection, and understanding.

The Art of the Repair Attempt

Even the happiest, most stable couples in the world experience conflict. So, what separates them from the couples headed for divorce? It is their ability to use and respond to repair attempts.

Repair attempts in conflict resolution are any statement or action—silly or serious—that prevents negativity from escalating out of control. It is a way of hitting the brakes when an argument is speeding toward a cliff.

Making and Receiving Repairs

A repair attempt could be:

• A touch on the arm

• A self-deprecating joke

• Saying, “I’m sorry, I didn’t mean to snap.”

• Saying, “Let’s take a breath, we’re both getting stressed.”

• Simply saying, “I understand.”

In successful marriages, partners recognise and accept these repair attempts, even if they are still angry. In marriages doomed to fail, repair attempts are ignored or met with further defensiveness and contempt. Cultivating healthy communication habits for couples means learning to throw your partner a life raft during an argument, and being willing to catch the one they throw to you.

Productive Conflict vs Destructive Arguments

Conflict is inevitable, but destruction is a choice. Understanding the difference between productive conflict vs destructive arguments is crucial for long-term marital success.

Destructive Arguments:

• Focus on winning and proving the other person wrong.

• Involve yelling, name-calling, and the Four Horsemen.

• Bring up past grievances that have nothing to do with the current issue.

• End with both partners feeling emotionally drained and alienated.

Productive Conflict:

• Focus on understanding the other person’s perspective.

• Involve active listening and validating your partner’s feelings (even if you disagree).

• Stay focused on one specific issue at a time.

• End with a compromise or an agreement to disagree respectfully.

By shifting your mindset from “Me vs. You” to “Us vs. The Problem,” you can transform conflict from a relationship-destroyer into a catalyst for deeper understanding.

Cultivating Emotional Intelligence

To keep the Four Horsemen at bay, couples must focus on building emotional intelligence in partners. Emotional intelligence in a marriage involves being acutely aware of your own emotions and your partner’s, and managing them effectively.

Emotionally intelligent couples:

1. Map their partner’s world: They know their partner’s current stresses, hopes, and fears. They ask open-ended questions and show genuine curiosity about each other’s lives.

2. Turn towards bids for connection: Throughout the day, partners make small “bids” for attention. It could be pointing out a bird in the garden or sighing heavily. Emotionally intelligent partners “turn towards” these bids by acknowledging them, rather than ignoring them or turning away.

3. Accept influence: They are willing to share power and decision-making. When making choices, they take their partner’s opinions and feelings into account.

When to Seek Professional Support

Sometimes, the Four Horsemen have been galloping through a marriage for so long that the couple cannot break the cycle on their own. This is entirely normal, and it is precisely why professional help exists.

Seeking help is not a sign of failure; it is a sign of commitment. Engaging in effective marriage counseling strategies can provide a safe, neutral space to dismantle toxic communication patterns. A skilled therapist can help you identify when you are becoming emotionally flooded, teach you how to formulate gentle start-ups instead of criticisms, and guide you in finding your way back to a state of positive sentiment override.

Remember, couples therapy is most effective when initiated before the relationship reaches a breaking point. If you recognise the Four Horsemen in your daily interactions, reaching out for professional guidance early can make all the difference.

Conclusion: Rewriting Your Relationship Story

So, What are the four behaviors that cause 90% of all divorces? They are Criticism, Contempt, Defensiveness, and Stonewalling.

While these Four Horsemen of the Apocalypse can predict the end of a marriage with frightening accuracy, their presence is not a death sentence. By learning to recognise these toxic patterns, you hold the power to change them.

You can replace criticism with gentle complaints and clear requests. You can banish contempt by fostering a culture of deep appreciation and respect. You can disarm defensiveness by courageously taking responsibility for your actions. And you can halt stonewalling by learning to self-soothe and re-engage with your partner when you are calm.

Marriage is rarely about finding a flawless partner or living a stress-free life; it is about building the resilience to navigate the tough times together. Whether that means practicing active listening, accepting your partner’s repair attempts, or even hiring a local cleaning service to reduce your daily stressors, every small step you take towards healthier communication strengthens the foundation of your love.

By applying the science of relationships to your own living room, you can ensure that your marriage not only survives but thrives for a lifetime.

Q&A

Question: What are the four behaviors that cause 90% of divorces, and how do we know?

Short answer: The four behaviors—known as the Gottman Four Horsemen—are Criticism, Contempt, Defensiveness, and Stonewalling. Decades of research in John Gottman’s “Love Lab” showed that observing how a couple argues for about 15 minutes can predict divorce with over 90% accuracy. It’s not whether you argue that matters, but how you argue. These four toxic communication styles reliably forecast a breakdown of intimacy, trust, and respect.

Question: How do I tell a complaint from criticism, and what does a “gentle start-up” sound like?

Short answer: A complaint targets a specific behavior; criticism attacks your partner’s character and often uses absolutes like “always” and “never.” A gentle start-up replaces criticism by using “I” statements, stating a positive need, and addressing issues promptly. For example: “I feel stressed when dishes pile up. I’d appreciate help with the washing up tonight,” instead of “You never help—you’re so lazy.”

Question: Why is contempt the most dangerous horseman, and how can we counter it?

Short answer: Contempt communicates moral superiority and disrespect (eye-rolling, sarcasm, name-calling), destroying psychological safety and even harming physical health by increasing stress and lowering immunity. The antidote is building a culture of appreciation: actively notice what your partner does right, express gratitude daily, and reminisce about positive shared memories to restore fondness and admiration.

Question: What is stonewalling, and what should we do when it happens?

Short answer: Stonewalling is shutting down or withdrawing during conflict, often triggered by emotional flooding—racing heart, adrenaline, and a fight-or-flight response that impairs clear thinking. The fix is physiological self-soothing: call a time-out with an agreed signal, set a specific return time (e.g., 20 minutes), avoid ruminating while you calm down (walk, breathe, listen to music), then re-engage once your heart rate has settled.

Question: What is a repair attempt, and how does it keep conflicts productive?

Short answer: A repair attempt is any word or gesture—serious or playful—that stops negativity from escalating (e.g., “I’m sorry,” “Let’s take a breath,” a light touch, or “I understand”). Stable couples notice and accept repairs, which helps maintain Positive Sentiment Override (assuming good intent) and supports productive conflict: listening, focusing on one issue, and teaming up against the problem. Reducing recurring triggers (like chore-related stress, even by outsourcing housework) also makes it easier to offer and receive repairs.