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How Many Marriages End in Divorce in the UK?

Skylark Hill • March 4, 2025
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As family lawyers, we know first-hand that marriage isn't always smooth sailing - so if you're wondering about the odds of making it work long-term, you're not wrong to be concerned. Maybe you're going through a rough patch yourself, or perhaps you're just curious about how common divorce actually is these days. Either way, we've pulled together the real numbers on UK divorce rates and what's behind them.


Divorce Rates in the UK

The Current Divorce Rate in the UK


Around 42% of marriages in England and Wales eventually break down – that's according to the latest Office for National Statistics figures. The annual rate sits at roughly 8.9 divorces per 1,000 married people. Not exactly a coin flip, but not far off either. These numbers have actually dropped a bit compared to previous decades, though they're still pretty substantial.


Historical Trends: How Divorce Rates Have Changed


Divorce wasn't always so common. Back in the 1950s, ending a marriage carried massive social stigma and legal hurdles. Fast forward to the 1990s, and divorce rates hit their peak at about 14 per 1,000 married couples. Since then, we've seen a gradual decline – not necessarily because marriages are happier, mind you. Fewer people are getting married in the first place, with many couples choosing to live together without marrying.


The no-fault divorce law that came into effect in April 2022 caused a temporary jump in numbers. Lots of spouses who'd been waiting for a simpler process finally filed their paperwork. Our family law solicitors in London noticed this uptick immediately, with appointments booked solid for months after the new legislation.


Factors That Contribute to Divorce in the UK

Age and Length of Marriage


Timing matters more than you might think. Couples who tie the knot in their early twenties face higher divorce risks than those who wait until their thirties. Ever heard of the seven-year itch? There's some truth to it. Years 4-8 seem to be when many marriages hit the rocks.


What's really interesting, though, is the rise in long-term marriage breakdowns. More couples are separating after 20+ years together – the so-called "silver splitters." After the kids have grown up and retirement looms, some couples realise they've grown apart. These later-life divorces often involve complicated questions about who gets the house after a divorce, especially when the family home holds decades of memories and equity.


Financial Stress and Divorce


Arguments over money and finances are at the top of the charts for marriage killers. It's not just about being skint – though that certainly doesn't help. Even couples with decent incomes fall apart when they can't agree on spending priorities or saving habits. One partner might be a saver while the other splurges. One might hide purchases or debt from the other.


Curiously, sudden windfalls can be just as dangerous to marriages as financial hardship. When one partner unexpectedly comes into money through inheritance or career success, it can throw the relationship's power balance off-kilter. We've seen plenty of couples in our office who seemed financially secure but couldn't navigate these shifting dynamics.


Communication Problems and Divorce


Most relationship breakdowns share a common thread – people stop talking, or they never properly started. After the initial honeymoon phase wears off, maintaining good communication takes proper effort. Some couples drift into parallel lives, sharing a home but little else. Others never learned to disagree respectfully, so every difference of opinion escalates into a full-blown argument.


Technology doesn't always help either. We're all glued to our screens half the time. Many couples spend their evenings in the same room but miles apart – one scrolling social media while the other watches telly. Not exactly the stuff of lasting romance, is it?


Infidelity and Trust Issues


Affairs haven't gone out of fashion, unfortunately. About 20% of divorce applications cite infidelity as a factor. The digital age has created new forms of cheating too – from inappropriate messaging to dating apps and social media reconnections with ex-partners.


What counts as cheating varies wildly between couples. For some, it's strictly physical. For others, emotional connections outside the marriage cross the line. Whatever your definition, broken trust is extraordinarily difficult to rebuild. Some couples manage it with time and often professional help, but many find the damage irreparable.


Changing Social Norms


Staying in an unhappy marriage isn't the social obligation it once was. Previous generations often remained together "for the sake of the children" or because divorce carried such a stigma. Today's couples face less external pressure to maintain marriages that aren't working.


Financial independence plays a huge role here too, particularly for women. As more women build careers and financial security, they're less likely to stay in unhappy relationships for economic survival. This independence has rightfully empowered many to leave situations that previous generations would have endured indefinitely.


Divorce Trends in the UK

a red arrow on an upward trend

The Rise of Late-Life Divorces


The fastest-growing demographic for divorce? Couples over 50. These "grey divorces" increased by 40% in recent years. Longer lifespans mean people are less willing to spend decades in unsatisfying relationships. Once the kids move out, some couples discover they've nothing left in common except memories.


Late-life divorces bring unique challenges around retirement planning, pension splitting, and health concerns. After decades together, disentangling two lives requires careful consideration and often specialised legal advice.


Impact of Children on Divorce Decisions


Children complicate divorce decisions enormously. Some couples postpone separation until their children are older, while others worry that staying in an unhappy marriage models poor relationship behaviour.


When children are involved, divorces typically take longer to finalise and involve more complex arrangements. Courts prioritise children's wellbeing above all else, which can sometimes lead to surprising custody and financial decisions. Each family's situation requires individual assessment – there's no one-size-fits-all approach.


Regional Differences in Divorce Rates


Divorce isn't evenly distributed across the UK. The North East of England consistently shows higher divorce rates than the South East and London. Northern Ireland maintains lower divorce rates than England and Wales, while Scotland falls somewhere in between.


These regional variations likely reflect different economic circumstances, religious influences, and cultural attitudes. Urban areas generally see higher divorce rates than rural communities, where traditional values sometimes hold a stronger influence and social pressures to remain married might be more intense.


What You Should Know Before Making a Decision

Legal Considerations Before Divorce


Divorce law underwent its biggest change in decades with the 2022 no-fault divorce legislation. You no longer need to prove your partner's wrongdoing, which removes much of the initial conflict from the proceedings. However, the legal process still requires careful navigation.


Most divorces take months rather than weeks, even when both parties agree to separate. Financial settlements often take considerably longer than the actual divorce to finalise. Getting proper legal advice early can save enormous headaches down the line.


Emotional and Psychological Impact of Divorce


Divorce ranks among life's most stressful experiences, second only to bereavement in some studies. Even when you're certain it's the right decision, expect to ride an emotional rollercoaster. Feelings of grief, relief, anger, and anxiety commonly overlap during this transition.


Children experience their own complex emotions during parental separation. Their reactions vary wildly depending on age, personality, and how parents manage the process. Most adjust well eventually, especially when parents prioritise cooperation over conflict.


Divorce and Financial Settlement


Money matters often outlast the emotional aspects of divorce. Separating finances after years or decades together requires patience and typically compromise from both sides. The court aims for fairness rather than mathematical equality, considering factors like childcare responsibilities, earning capacity, and contributions to the marriage.


The family home frequently becomes the focal point of settlement discussions, especially when children are involved. Guidelines exist, but each case turns on its specific circumstances. Seeking early professional guidance can help set realistic expectations about outcomes.


Final Thoughts


Divorce statistics tell one story, but every marriage breakdown is uniquely personal. If you're considering divorce, remember that numbers can't predict your individual situation. What matters is making informed decisions based on your specific circumstances and needs.


Whether you choose to work on your marriage or pursue separation, having proper support makes all the difference. Professional guidance, combined with emotional support from friends and family, can help you navigate this challenging life transition with dignity and hope for the future.

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