The Ministry of Justice has announced a major consultation on long‑awaited reforms to protect unmarried couples. This marks one of the most significant shifts in family law for decades.
With 3.5 million people in cohabiting relationships across the UK, the government is finally responding to long‑standing concerns that the law has failed to keep pace with modern family life.
For years, family lawyers have warned that unmarried partners are left dangerously exposed when relationships break down or when one partner dies without a will. The widespread myth of the ‘common‑law marriage’ has only deepened the problem, leaving many people believing they have rights that simply do not exist. The new proposals aim to close that gap.
Why are reforms to protect unmarried couples needed?
Cohabiting couples are the fastest‑growing family type in the UK, yet they have far fewer legal protections than married couples or civil partners.
When an unmarried relationship ends, there is no automatic right to financial support, no entitlement to share assets built up during the relationship, and no guaranteed inheritance if one partner dies intestate.
The consequences can be severe. Family lawyers regularly see cases where a partner – most often the financially weaker one – finds themselves without a home, without savings and without legal recourse. As one practitioner quoted in the article noted, some people are left in financial distress because the law offers them no safety net.
The government’s consultation acknowledges this gap. It proposes to provide a new framework designed to offer fairness, clarity and protection, particularly for those who are financially vulnerable or affected by domestic abuse.
Key elements of the proposed reforms
1. A clear definition of cohabitation
Under the proposals, a couple would be treated as cohabitants if they have lived together for at least three years or if they share a child. This creates a clear threshold for when legal protections would apply, reducing uncertainty and helping courts make consistent decisions.
2. Stronger financial rights on separation
Courts would be able to consider the economic impact of the relationship on each partner, for example giving up work to raise children or contributing financially to a shared home. Importantly, the proposals also recognise economic abuse. This will allow courts to give greater weight to controlling or coercive behaviour when assessing financial claims.
3. Automatic inheritance rights
One of the most significant reforms is the proposal to give unmarried partners automatic inheritance rights if their partner dies without a will. It is hoped that this will prevent situations where long‑term partners are left with nothing while distant relatives inherit everything.
4. Legally binding nuptial agreements
The government is also continuing to work towards making prenuptial and postnuptial agreements legally binding. Family lawyers widely support this change, noting that it reflects modern relationship planning and could reduce the burden on the courts.
Are the reforms to protect unmarried couples a step towards fairness or more debate?
The reforms have been welcomed by many in the legal profession.
Resolution, the family justice organisation, described the proposals as a “significant step” towards ending the “endemic unfairness” faced by cohabiting couples. The Law Society also supports updating the law to reflect modern relationships, though it warns that without proper funding for legal aid and the courts, rights may exist “only on paper”.
However, the proposals have sparked debate. Some argue that the reforms risk imposing a form of ‘pseudo‑marriage’ on people who have deliberately chosen not to marry. Others believe the reforms do not go far enough, particularly in protecting elderly carers who live with and care for relatives but are left homeless when the relative dies.
These differing views highlight the complexity of balancing autonomy, fairness and protection in modern relationships. However, what is clear is that the current law leaves too many people vulnerable. This means again underlines that reforms to protect unmarried couples are long overdue.
What should the reforms mean for unmarried couples?
If implemented, the reforms would offer unmarried couples far greater security and clarity. They would:
- Reduce the financial risks associated with separation
- Protect partners from being left without a home or assets
- Ensure fairer outcomes where one partner has sacrificed career or income
- Provide automatic inheritance rights
- Recognise and address the impact of domestic and economic abuse
For many couples, these changes would provide greater peace of mind. For others, they may prompt important conversations about wills, cohabitation agreements and long‑term planning.
Looking ahead
The consultation runs until 14 August and all through the consultation period the government has emphasised its commitment to creating a fairer, more modern family law system. Whether the final reforms mirror the proposals or evolve further, the direction of travel is clear. Greater protection for unmarried couples is coming.
As cohabitation becomes increasingly common, these reforms represent a crucial step in ensuring that the law reflects the realities of modern relationships and that no one is left unprotected simply because they chose not to marry.
If this blog raises any questions or the issues are impacting a case involving you or one of your clients, please contact our clerks today to set up an initial conversation with one of our experienced cohabitation specialists.