Family Law Updates 2026: Recent Developments & What You Need to Know

Family law in England and Wales continues to develop, particularly around divorce finances, inherited wealth, cohabitation, prenuptial agreements and arrangements for children.

For families with substantial assets, property portfolios, business interests or wealth held across generations, these developments can have significant practical consequences.

The law does not stand still, but nor do proposed reforms take effect overnight, so understanding the difference between the law as it currently stands and changes that may come later is important.

Here, we look at some of the key family law developments and issues to watch in 2026, and what they could mean for individuals and families with more complex financial or personal circumstances.

What Are The Recent Changes In UK Family Law? At A Glance

• Divorce finances remain under review, including the treatment of inherited wealth, pre-marital assets and spousal maintenance.
• Inherited and pre-marital wealth can be treated differently from assets built up during the marriage, depending on the circumstances.
• Prenuptial agreements can carry significant weight, although they are not automatically legally binding.
• There is still no such thing as common-law marriage in England and Wales.
• Cohabitation reform remains under consideration, but no new regime has yet been introduced.
• Safeguarding and patterns of domestic abuse remain a major focus in disputes involving children.
• Mediation, arbitration and other non-court options continue to offer alternatives to traditional litigation in suitable cases.

Divorce Finances: Could the Rules Become More Predictable?

Financial settlements on divorce remain one of the most complex areas of family law.

At present, the courts have considerable discretion when deciding how assets, pensions and income should be divided. This flexibility allows judges to take account of the circumstances of each family, but it can also make outcomes difficult to predict.

The Government is reviewing the law governing financial remedies on divorce, with issues under consideration including:

• how inherited wealth should be treated;
• whether assets owned before a marriage should receive greater protection;
• the role of spousal maintenance; and
• whether the law could provide couples with greater certainty about likely financial outcomes.

No changes have yet become law, so the current framework continues to apply.

For business owners and families with significant or inherited wealth, however, the review is particularly relevant. Questions around whether an asset is matrimonial or non-matrimonial, how a privately owned business should be valued and whether family wealth has become integrated into the marriage can materially affect the eventual settlement.

What Does Standish v Standish Mean for Inherited and Pre-Marital Wealth?

The Supreme Court decision in Standish v Standish [2025] UKSC 26 is particularly relevant to families where wealth has been brought into a marriage rather than built up jointly during it.

The decision provides further guidance on the distinction between matrimonial and non-matrimonial property.

Assets acquired before marriage, inherited from family or received from another external source may, depending on the circumstances, be treated differently from assets generated during the marriage.

That does not mean inherited or pre-marital wealth is automatically protected. The way assets have been held and used during the relationship can still be highly relevant.

For example, questions may arise around whether:

• inherited money has been transferred into joint ownership;
• a family business has grown substantially during the marriage;
• pre-marital property has become the family home; or
• assets originally kept separate have become part of the family's shared finances.

For anyone entering divorce proceedings with substantial pre-existing, inherited or business assets, the history of those assets can therefore be as important as their current value.

Prenuptial Agreements and Protecting Family Wealth

Prenuptial agreements are increasingly relevant to couples who want greater clarity about their financial arrangements before marriage.

They can be particularly useful where one or both parties:

• own a business;
• expect to receive an inheritance;
• have substantial property or investment assets;
• have children from an earlier relationship; or
• want to preserve wealth held within a wider family.

Prenuptial agreements are not automatically legally binding in England and Wales.

However, following the Supreme Court's decision in Radmacher v Granatino, the courts can give significant weight to an agreement where it has been entered into freely, with both parties understanding its implications, and where it would be fair to uphold it in the circumstances.

There has also been continued discussion around whether certain qualifying agreements should become legally binding in future.

For now, careful preparation remains crucial. Both parties should have independent legal advice, provide appropriate financial disclosure and allow sufficient time before the wedding for the agreement to be negotiated properly.

For families seeking to protect inherited wealth or business interests, a well-prepared agreement can provide considerably more certainty than leaving these questions until a relationship has already broken down.

Cohabitation: Why 'Common-Law Marriage' Is Still a Myth

One of the most persistent misconceptions in family law is that couples automatically acquire rights as "common-law spouses" after living together for a certain period.

They do not.

There is no legal status of common-law marriage in England and Wales, regardless of how long two people have lived together. That distinction can have serious consequences when unmarried couples separate.

Unlike divorcing spouses, former cohabitants do not have access to the same broad financial remedies.

Disputes about property will often instead depend on property and trust law, including questions such as:]

• whose name the property is registered in;
• what each person contributed financially; and
• whether there is evidence that the parties intended ownership to be shared differently.

Cases such as Stack v Dowden and Jones v Kernott continue to influence how the courts approach disputes of this kind.

For couples buying property together, particularly where contributions are unequal, documenting intentions at the outset can avoid substantial uncertainty later.

Could Cohabitation Law Change?

Reform of cohabitation law remains under consideration.

Proposals have included giving qualifying cohabiting partners greater financial protection following separation and potentially strengthening rights where one partner dies.

However, no such reforms have yet been introduced into law.

Until the position changes, unmarried couples should not assume that living together gives them the same protections as marriage or civil partnership.

For couples with substantial property or financial commitments, a cohabitation agreement and properly documented property ownership can be particularly valuable.

Children, Parental Involvement and Safeguarding

The welfare of the child remains the court's paramount consideration when determining arrangements for children following separation.

One area attracting attention in 2026 is the Government's stated intention to repeal the statutory presumption that the involvement of a parent in a child's life will generally further that child's welfare.

At the time of writing, that proposed change has not taken effect, and the existing law remains in force.

Whatever legislative changes follow, the central question will continue to be what arrangement best protects and promotes the individual child's welfare.

Safeguarding has also become an increasingly important focus where domestic abuse is alleged.

The courts are expected to consider not only individual incidents, but also the wider pattern and impact of behaviour within a relationship.

Domestic Abuse: The Importance of Patterns of Behaviour

The Domestic Abuse Act 2021 recognises that abuse can take many forms beyond physical violence.

It can include:

• emotional and psychological abuse;
• economic abuse;
• coercive or controlling behaviour; and
• patterns of intimidation or manipulation.

In Re H-N and Others, the Court of Appeal emphasised the importance of looking at patterns of behaviour where allegations of domestic abuse arise, rather than considering individual incidents entirely in isolation.

This can be particularly important in cases involving children, where the court must assess the effect that behaviour within the family has had, or may have, on both the child and the other parent.

Why More Families Are Considering Alternatives to Court

Court proceedings remain necessary in some family disputes, particularly where there are safeguarding concerns, significant disagreement or a need for urgent legal protection.

But litigation is not the only way to resolve a family dispute.

Depending on the circumstances, alternatives can include:

• mediation;
• arbitration;
• collaborative law;
• early neutral evaluation; and
• private negotiation and settlement processes.

For families with substantial assets or public profiles, privacy can be an important consideration. Non-court processes may also allow parties greater control over the timing and structure of negotiations.

The right approach will depend on the case. In some situations, court intervention is essential. In others, reaching an agreement away from court can provide a quicker, more flexible and less adversarial route to resolution.

What Do These Changes Mean for Families with Complex Assets?

For high-net-worth individuals, business owners and property-rich families, the recurring theme is that early planning matters.

The treatment of an inheritance, family company, investment portfolio or jointly owned property can depend heavily on decisions made long before a relationship breaks down.

Likewise, prenups, cohabitation agreements and clear records of ownership can provide valuable evidence of what the parties intended.

Where separation has already occurred, obtaining advice early can help identify:

• which assets are likely to be treated as matrimonial;
• whether inherited or pre-marital wealth may be treated differently;
• how businesses, pensions and property should be approached;
• whether maintenance may be relevant;
• which arrangements are appropriate for children; and
• whether a negotiated or non-court process may be suitable.

Family law in 2026 is evolving rather than changing overnight. While several areas remain under review, the existing legal framework continues to apply.

For people with complex financial or family circumstances, understanding both the current law and the direction of possible reform can help them make better-informed decisions and protect their position.
 

Family Law Frequently Asked Questions

Is there such a thing as common-law marriage in England and Wales?
No. Cohabiting couples do not automatically acquire the same legal rights as spouses or civil partners, regardless of how long they have lived together.

Are prenuptial agreements legally binding?
Not automatically. However, courts can give substantial weight to a properly prepared agreement where it was entered into freely, both parties understood its implications and it would be fair to uphold it.

What happens to inherited wealth on divorce?
Inherited assets can sometimes be treated differently from wealth generated during a marriage. However, the way the assets have been used, held and integrated into family finances can affect the outcome.

Can a business be included in a divorce settlement?
Potentially. Business interests can form part of the financial picture on divorce, although their treatment will depend on factors including ownership, value, when the business was established and the circumstances of the marriage.

Can I still receive spousal maintenance after divorce?
Yes, where there is an ongoing financial need and maintenance is appropriate. The court will consider the circumstances of each case, including income, earning capacity and whether financial independence can realistically be achieved.

Is cohabitation law changing?
Reform remains under discussion, but the draft supplied by Dean Wilson confirms that no new cohabitation regime has yet been introduced. Unmarried couples should therefore continue to plan on the basis of the law as it currently stands.

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