11 Most Common Reasons for Divorce – Why Marriages End

A Silhouette of A Couple with A Rose, Symbolizing the 11 Most Common Reasons for Divorce

In 2024, it is estimated that 41% of first marriages are likely to end in divorce, reflecting the significant challenges many couples face today.

Looking back at 2022, there were 673,989 divorces and annulments recorded across 45 U.S. states, compared to 2,065,905 marriages.

This gave the country a marriage rate of 6.2 per 1,000 people.

TLDR

A national survey from 2005 remains the most comprehensive large-scale study on the leading causes of divorce in the United States.

According to the findings, the top 12 reasons for divorce, ranked from most to least common, are:

  1. Religious differences
  2. Lack of family support
  3. Conflict over domestic responsibilities
  4. Financial problems
  5. Domestic violence
  6. Inadequate preparation for marriage
  7. Unrealistic expectations about a partner or marriage
  8. Marrying too young
  9. Infidelity
  10. Constant arguing or conflict
  11. Lack of commitment

A smaller 2013 study from NCBI confirmed similar trends, with lack of commitment, infidelity, and frequent conflict or arguing emerging as the most common reasons for divorce in the United States.

In Denmark, for instance, a 2019 study revealed that the most common reasons for divorce included:

  • A lack of love and intimacy
  • Communication issues
  • A breakdown in sympathy, trust, and respect
  • Growing apart due to differing interests and lifestyles

Overview of 11 Most Common Reasons

1. Religious Differences

Two People Holding Hands, Representing how Religious Differences Affect Relationships
Source: Youtube/Screenshot, Signs of conflict: ridiculing religion or forcing conversion

Religious differences rank among the top reasons for divorce, with 13.2% of couples citing them as a contributing factor.

Disparities in faith can create significant challenges in a marriage, making it difficult for partners to find common ground.

As relationship expert Kevin Ogle notes,

“If you and your partner have different values, it can be tough to find common ground.”

Early signs of potential conflict include a partner ridiculing or demeaning the other’s religion, or attempting to convert them despite clear disinterest.

Studies have shown that interfaith marriages have higher divorce rates compared to marriages where both partners share the same religion.

For instance, data indicates that interfaith marriages involving Christians have a 45% divorce rate, while same-faith Christian marriages have a 25% divorce rate according to Law Firm reports.

Furthermore, research suggests that regular participation in religious activities can influence marital stability. A study from the Human Flourishing Program at Harvard University found that regular religious service attendance is associated with a 50% lower divorce rate in later life.

2. Lack of Family Support


A study of 1,000 Americans found that 43% of respondents identified a lack of family support as a key factor in their decision to divorce.

These may include a lack of emotional support, disagreements over parenting styles, communication breakdowns, or even struggles with maintaining privacy within the family unit.

According to research, the strain is often amplified in challenging parenting situations.

For example, parents of children with disabilities face unique pressures, with divorce rates among these families reported as high as 80-90% in some studies.

Emotional support is a crucial pillar of a healthy marriage. When one or both partners feel they lack a safe outlet to share their strugglesโ€”be it a supportive family member or close friendโ€”the absence of this emotional safety net can exacerbate marital issues.

3. Fighting About Work-Around the House


Research from NCBI shows that 20% of couples cite conflicts about childcare, household duties, and parenting styles as key reasons for ending their marriage.

Uneven division of housework, often influenced by traditional gender roles, leads to stress, resentment, and decreased marital satisfaction.

Studies highlight that women disproportionately shoulder household tasks, even when working outside the home, a disparity worsened by the COVID-19 pandemic.

When one partner feels overburdened, mental health issues and marital discord can escalate.

In fact, a 2016 study from Sage Journal found that an uneven division of labor is one of the strongest predictors of divorce.

4. Financial Problems for Divorce

Two People Holding Torn Photos of Themselves Over a Background of Money
Financial conflicts emerge during divorce, especially over assets like real estate and investments

A survey of 191 CDFA professionals found that 22% of divorces are due to financial disagreements.

A 2012 Family Relations study revealed that financial disagreements are the strongest predictors of divorce, surpassing disputes about children, in-laws, or shared time.

Financial conflicts often stem from deeper relational issues like differing goals, values, or control dynamics, making them more emotionally charged than other disputes.

Financial conflicts resurface during divorce, especially when dividing assets like real estate, investments, and businesses, which can create additional strain.

Experts like Jeffrey Landers stress the need for financial advisors during divorce to handle complex marital finances and help secure a stable financial future.

5. Domestic Violence

Domestic violence plays a significant role in divorce, with 29.1% of divorces citing abuse as a contributing factor.

The dangers are severe, as research indicates that 72% of murder-suicides involve an intimate partner, with 94% of victims being women according to OJJDP.

Studies reveal that 1 in 15 children are exposed to intimate partner violence, and 90% of these children directly witness violent acts.

Over their lifetimes, 26% of children experience at least one form of family violence, with males being the perpetrators in 68% of cases.

Father figures are the most common abusers, though mothers and other caregivers also contribute to family violence.

These findings emphasize the critical need to address domestic violence in custody and child welfare decisions, ensuring the safety and well-being of affected children.

Courts often take these factors into account when determining custody arrangements, but exposure to violence does not always influence rulings related to child support or custody.

6. Lack of Preparation

A Divorce Document and Wedding Rings on A Table
Source: Youtube/Screenshot, Signs include poor management of routines, finances, and maintenance

Inadequate preparation contributes to 41.1% of divorces, making it a significant factor in marital breakdown as per wf-lawyers.

A lack of pre-marriage preparation can make cohabitation overwhelming and lead to conflicts over daily life and long-term expectations.

Common signs of inadequate preparation include underdeveloped skills in managing household routines, finances, or home maintenance. It may also stem from skipping important conversations about long-term marriage goals, such as plans for children, career ambitions, spousal roles, or preferred lifestyles.

Without these foundational discussions, couples often struggle to align their expectations and navigate the complexities of married life.

7. Unrealistic Expectations


A 2005 report by the National Fatherhood Initiative revealed that 45% of divorced individuals cited unrealistic expectations in marriageโ€”by themselves, their spouse, or bothโ€”as a major factor in the breakdown of their relationship. This underscores the significant role that unmet and often unrealistic expectations play in marital dissatisfaction and divorce.

Unrealistic expectations can stem from societal norms, fairy tales, or personal beliefs about love and marriage. Common examples include expecting a spouse to “complete you,” believing love will resolve all disputes, assuming your partner will never change, or thinking marriage will guarantee perpetual happiness.

These expectations often go unmet because they are unattainable, leading to disappointment that can fester into stress, frustration, anger, or despair.

Persistent unmet expectations can erode the foundation of a marriage, creating a sense that the relationship is irreparable. Many individuals eventually perceive their spouse as the “wrong person,” prompting a decision to end the marriage.

8. Marrying Too Young

A Couple Exchanging Rings, Symbolizing the Risks of Marrying Too Young
Source: Youtube/Screenshot, Teenage marriages have higher divorce rates

Recent studies suggest that individuals who marry before the age of 25 may have a slightly higher risk of divorce within the first five years compared to those who marry later.

However, more recent data indicates that the age at first marriage has little to no direct influence on overall marital quality.

While teenage marriages remain associated with higher divorce rates, marriages in the early 20s do not necessarily lead to lower-quality relationships or higher divorce risks.

Instead, other factors, such as communication skills, the presence of children, and premarital cohabitation, are stronger predictors of marital outcomes than age alone.

This suggests that societal concerns over marrying young may be overstated, especially in modern contexts where personal choice and relationship readiness play a more significant role.

9. Infidelity

 

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Infidelity is a leading cause of divorce, contributing to 54.6% of marital breakdowns.

Research from 2014 indicates that 20% to 40% of U.S. marriages have experienced at least one incident of infidelity.

According to Joni Ogle, a licensed clinical social worker, “Infidelity can lead to feelings of betrayal, anger, and resentment, which can destroy a relationship.”

The effects of infidelity extend beyond the immediate relationship and often include anxiety, depression, trauma, trust issues, shame, guilt, and social withdrawal.

These emotional and psychological impacts make infidelity one of the most challenging breaches of trust for couples to overcome.

10. Too Much Conflict

A Couple's Hands in Conflict, Symbolizing how Constant Disagreements Can Lead to Divorce
Source: Youtube/Screenshot, Many couples experience a complete communication breakdown by marriage’s end

Conflict and frequent arguing are significant contributors to divorce, with 57.7% of individuals and 72.2% of couples reporting it as a major factor in marital breakdown as per studies from NCBI note.

Among these couples, 53.8% agreed that excessive conflict and arguing played a critical role.

Participants described communication issues that escalated in frequency and intensity over time, often coinciding with a loss of positive connection and mutual support.

By the end of their marriages, many couples reported a complete breakdown in effective communication.

As one participant reflected, โ€œI got frustrated of arguing too much,โ€ while another shared, โ€œOur arguments never got better; they only ever got worse.โ€

This underscores how unresolved and increasingly hostile conflicts can erode the foundation of a marriage, making reconciliation difficult.

11. Lacking of Commitment

A Woman Crying, Representing the Emotional Toll of Lack of Commitment in A Marriage
Source: Youtube/Screenshot, Neglecting the relationship can hinder reconciliation

Lack of commitment is frequently cited as a leading cause of divorce. Studies indicate that approximately 73% to 75% of divorced individuals attribute their separation to one or both partners not fully dedicating themselves to the marriage as per Minella Law Group.

This lack of commitment can manifest in various ways, including:

  • Failing to prioritize the relationship.
  • Neglecting to invest time and effort into maintaining a strong marital bond.
  • Allowing emotional distance to grow between partners.

When one spouse does not invest time or energy into maintaining a strong marital relationship, it can result in a sense of emotional neglect and make reconciliation challenging.

Addressing a lack of commitment often requires open communication, counseling, and a mutual willingness to work on the relationship. Without these efforts, the marriage may continue to deteriorate, leading to separation or divorce.

Methodology

To craft this article, we gathered data from reputable studies, surveys, and expert insights on divorce and marital challenges. We prioritized recent and widely-cited research to ensure accuracy and relevance.

Key findings were distilled into concise summaries, highlighting significant statistics and expert opinions. We included perspectives from diverse sources, such as sociologists, psychologists, and family law professionals, to provide a comprehensive overview.

Reliable publications like NCBI, Harvard studies, and law firms were used to verify the information presented. The aim was to present clear, evidence-based insights into the most common reasons for divorce.