Britain has change into ‘dangerously complacent’ over family breakdown

A number one family researcher has warned that Britain has change into “dangerously complacent” in regards to the scale of family breakdown. 

Dr Harry Benson, Research Director on the Marriage Foundation, said the newest official data on families and households pointed to a “profound social change” that had received little public attention despite long-term consequences for family stability and child wellbeing.

He said that seemingly stable household figures released by the Office for National Statistics (ONS) mask a far deeper social crisis affecting children and oldsters across the country.

While the figures show only modest changes in household composition over the past decade, Dr Benson worries in regards to the growing number of youngsters who are not any longer living with each of their natural parents.

“Nearly half of all teenagers are not any longer living with each natural parents,” he said, describing the trend as roughly five times the extent seen during his own childhood within the Seventies.

According to the ONS, married households with dependent children increased moderately from 59% in 2015 to 61% in 2025, while cohabiting households fell marginally from 16% to fifteen%. 

The proportion amongst couple households with dependent children who were married stayed stable at 79%, while cohabiting couples reduced minimally from 21% to 19%. 

The ONS also recorded an increase in civil partnerships, particularly following the legalisation of opposite-sex civil partnerships in 2019, with civil partner couples increasing from 0.1% to 1.4% over the past decade.

Lone-parent households also declined minimally from 25% to 23% over the identical period.

However, Dr Benson argued that these headline figures create the impression that family life in Britain has remained broadly stable when, in point of fact, many children proceed to experience parental separation and instability.

Dr Benson highlighted that the long-term decline of marriage stays one among the central but often missed drivers behind weakening family stability. 

While divorce rates amongst married couples have dropped significantly in recent many years, he said family breakdown stays way more common amongst single relationships, particularly cohabiting couples.

“The human cost is immense: broken relationships, broken dreams, and poorer outcomes for a lot of adults and kids alike,” Dr Benson said. 

He also warned of growing financial pressures linked to family breakdown, particularly for fogeys raising children alone.

Earlier evaluation by the Marriage Foundation and the Deaton Poverty Review indicated that official household categories can understate the extent of family disruption experienced by children, particularly amongst single couples.

The ONS figures show that married couples still make up nearly all of UK families, accounting for 65.3% of all families in 2025, although this has fallen barely from 66.6 per cent a decade earlier. 

Cohabiting couples represented 17.6 per cent of families, while lone-parent families accounted for 16%, with the info also showing a modest rise in same-sex cohabiting couples over the past decade. 

The data also highlighted broader demographic trends affecting family life. 

Around 29 million households now exist across the UK, with nearly 30% consisting of individuals living alone. Almost 50% of those living alone are over the age of 65.

Meanwhile, more young adults are continuing to live with their parents into later maturity, particularly men. 

The proportion of adults between the ages of 20 to 34 living at home rose from 25.4% in 2015 to twenty-eight.7% in 2025, with one in three men now residing with their parents.

The ONS suggested rising housing costs and delayed life milestones could also be contributing aspects behind the trend.

Dr Benson said latest research from his recently accomplished PhD on the University of Bristol, as a consequence of be released jointly by Marriage Foundation and the Centre for Social Justice next month, would supply further evidence in regards to the relationship between marriage and long-term family stability.

He said the findings challenge some earlier assumptions in social policy research and offer “robust latest evidence” that marriage plays a greater role in protecting family stability than much of the present research has argued.