13 signs your marriage will not last
Researchers have identified common warning signs that often appear in marriages headed for divorce.
Marriage isn’t built in a day, and no one enters it hoping for failure. Yet many researchers find that certain patterns tend to show up in marriages that eventually end. Knowing these signs can help people identify issues early and possibly change course.
In this article, you’ll learn about 13 distinct signs backed by recent or solid studies. Each sign comes with what research says about how strong the association is, what other factors matter, and why these signs arise. This is not a list of doom — it is more like a field guide to relationship risks, meant to help rather than decide.
How You Start Arguments
One of the first signs researchers identify is how couples begin their arguments. When disagreements start with criticism, blame, or sarcasm, it sets a negative tone. Such starts make it harder for partners to hear each other or calm down.
John Gottman’s work shows harsh startups predict deteriorating interactions over time. If conflict almost always begins with anger or accusation, the relationship is under more stress.
Emotional Disturbance or Mental Distress
Mental health matters for both individuals in a marriage. When one or both spouses suffer from chronic mental distress — such as anxiety or depression — the risk of divorce increases. It is not only because distress creates stress, but because it reduces emotional resources needed to respond constructively to conflict.
A large register-based study in Finland, tracking nearly 100,000 married couples over six years, found that when husbands had mental health problems (hospitalization or beginning psychotropic medication), the risk of divorce more than doubled; when similar problems were present in wives, the risk nearly doubled. If both partners had mental health issues, the risk tripled. Recognizing mental health issues early and seeking therapy or support can reduce the risk of breakdown.
Poor Health Behaviours
Health mismatch is more than just one partner being sick. It includes differences in lifestyle: smoking, heavy drinking, being sedentary, and unhealthy diets. The HUNT study in Norway followed almost 20,000 couples over 15 years and found that poor health behaviours (including heavy alcohol use, mental distress, lack of exercise, and smoking) among one or both spouses predicted a higher risk of divorce. On the other hand, couples who were similar in those behaviours had lower risk.
When one partner cares for both their own and the other’s health (or neglects theirs), resentment builds. Health differences also reduce shared activities and may lead to isolation, which weakens the connection.
Marrying at a Young Age
Marrying too young or too late can sometimes increase risk. A Chinese study published in 2023 using census data found a U-shaped relationship between women’s age at marriage and divorce risk: women marrying between 25 and 29 had the lowest risk. Marrying much younger or significantly older increased the probability of divorce.
This is not deterministic. Marrying young does not cause divorce by itself. But when other stressors exist—lack of maturity, financial instability, or life goals still in flux—age becomes more relevant. Women who recognize mismatches in readiness or expectations might reconsider timing or work to align goals with their partner.
Large Differences In Education
Educational attainment matters. According to the Bureau of Labor Statistics, individuals with a bachelor’s degree or higher had a much lower risk of divorce than those without. Among first marriages: for women with less than a high school diploma, more than half ended in divorce; for women with a bachelor’s degree, the rate was much lower. (Bureau of Labor Statistics)
Education often correlates with communication skills, financial stability, problem-solving, and access to resources. When one partner feels left behind or that their partner’s education creates inequality, it can lead to frustration. Shared learning and growth, or recognizing differences early, can help.
Financial Stress or Low Wealth Buffer
Money conflict is a classic predictor of marital distress. Recent U.S. research (Wealth and Divorce) showed that couples with higher wealth had lower divorce risk—even after accounting for income and other variables. For example, among couples with some positive wealth versus zero wealth, the drop in predicted divorce risk was as big as that caused by avoiding nonmarital births.
If the early years of marriage accumulate debt, unexpected expenses, or income instability, stress builds. Women are often more affected by financial vulnerability, especially if they do not negotiate financial roles explicitly. Addressing finances early (budgets, savings, shared plans) reduces risk.
Repeated Unresolved Conflict Over The Same Issues
When disagreements come up again and again without resolution, that indicates underlying issues are not being addressed. This pattern is a strong predictor in many studies of marital dissatisfaction and eventual separation.
For women, being stuck in recurring arguments without feeling heard or seen can wear away emotional connection. It helps to work with conflict styles, possibly via counseling, or set ground rules for resolving the same fights differently.
High Genetic Risk For Behavioral Health Conditions
Genetic predispositions matter more than one might think. A study in Sweden, analyzing marital histories and genetic risk, found that people with higher genetic risk for psychiatric disorders, substance use, anxiety, or depression (even if they never developed them) had higher rates of divorce.
This does not mean genetics determines failure. But knowing family history or your own risk can help in being proactive: seeking mental health support, having coping strategies, choosing supportive partners, etc.
Infidelity And Repeated Betrayal
Betrayal—emotional or physical—removes a core layer of trust. Reviews and empirical studies show that infidelity ranks among the most common proximate causes of divorce. Discovery of an affair often triggers intense distress and long periods of instability.
One affair can sometimes be repaired, but repeated secrecy or ongoing betrayal usually signals more profound incompatibility or poor boundary setting. Recurrent breaches of trust significantly reduce the marriage’s resilience.
Control, Coercion, or Intimate Partner Violence
When one partner controls the other’s money, movements, friendships, or choices, safety and equality collapse. Research links coercive control and partner violence to both immediate harm and higher rates of separation or estrangement over time. Leaving the relationship can be dangerous, so safety planning matters.
Control often starts as small restrictions and grows. If you or someone you know experiences intimidation, monitoring, or financial coercion, these are serious red flags that often precede relationship breakdown.
Lack of Shared Decision Making or Perceived Power Imbalance
Feeling excluded from household decisions or seeing a steady power imbalance predicts lower marital satisfaction. Recent qualitative and survey work shows that couples with more joint decision-making report higher happiness and lower conflict. Conversely, invisible power and unilateral choices undermine trust and belonging.
For women, lack of agency in key life choices—where to live, whether to have children, and financial plans—correlates with regret and eventual breakups. Asking for shared decision rules early helps secure long-term stability.
Decline in Sexual Satisfaction or Intimacy
Sexual satisfaction correlates with marital stability. Multiple studies show that lower sexual satisfaction predicts lower marital satisfaction, which in turn raises the odds of separation. Changes in desire, avoidance of intimacy, or long stretches without physical closeness often precede relationship decline.
Loss of intimacy often signals emotional disconnection, not only desire differences. If attempts to improve sex life fail because of blame or shame, the relationship’s emotional bond weakens further.
Frequent Contempt or The Four Horsemen
Contempt, criticism, defensiveness, and stonewalling predict breakdown when they become habitual. Contempt stands out as the single strongest behavioral predictor of divorce in decades of observation by marriage researchers. Couples who use contempt repeatedly erode respect and closeness.
That means small gestures like eye rolling, mocking, or sarcastic putdowns are not harmless. When contempt appears often, partners feel humiliated rather than heard, and repair becomes harder.
The 15 Things Women Only Do With the Men They Love
The 15 Things Women Only Do With the Men They Love
Love is a complex, beautiful emotion that inspires profound behaviors. We express our love in various ways, some universal, while others are unique to each individual. Among these expressions, there are specific actions women often reserve for the men they deeply love.
This piece explores 15 unique gestures women make when they’re in love. From tiny, almost invisible actions to grand declarations, each tells a story of deep affection and unwavering commitment.
