Last Updated on April 28, 2026 by tanya

Does Marriage Cancel a Will in England and Wales?

 

About Our Legal Expert: This content is produced under the oversight of Michael Jefferies, First Personal Injury Director, who brings over 30 years of legal experience.

Written by Tanya Waterworth, Digital Content Writer

 

How A New Marriage Can Lead to Probate Disputes

Will disputes often revolve around blended families with a key question being ‘Does marriage cancel a will in England and Wales?’ While marriage marks a major life change, it also revokes any existing will. If there’s already a will in place, many people don’t think about the impact it will have if they enter a second marriage or civil partnership. But the truth is that a new marriage reshapes finances, families and expectations about the future and a new will is required. This issue often lies at the heart of contentious probate disputes.

Contentious probate can be complicated and if you’re looking to challenge or defend a will, it’s advisable to speak to a specialist solicitor as early as possible.

 

The Legal Position: Marriage and Automatic Revocation

The starting point is simple, but the impact is far-reaching. Under section 18 of the Wills Act 1837, a valid marriage generally revokes any existing Will.

In practical terms, that means carefully drafted Will made a while ago becomes legally ineffective the moment a person marries. The only exception to this is unless it was made “in contemplation of marriage” to that specific person.

This rule still applies today, subject only to that narrow exception.

We have seen that many people assume their Will simply “carries on” after marriage but it’s important to know that this is not the case.

 

Why the Law Works This Way

The rule exists to protect spouses, ensuring they are not accidentally excluded from inheritance.

However, times have changed and modern families rarely follow a single pattern. Blended families, cohabiting partners, and second marriages complicate the picture. What was once a protective rule can now produce unintended and even unfair outcomes for some family members.

What Happens When a Will Is Revoked

When a Will is revoked by marriage and no new Will is made, the estate falls into intestacy. This means the estate is distributed according to statutory rules, not personal wishes.

Intestacy rules prioritise spouses and close relatives, but do not account for:

 

• stepchildren
• unmarried partners
• specific promises made during the deceased’s lifetime

 

In our experience, the gap between intention and legal reality is where disputes begin to take shape.

 

A Real-World Scenario: The Overlooked Update

Consider this straightforward example.

James made a Will in his early forties, leaving everything to his two children from his first marriage. Years later, he remarried but never updated his Will. He assumed his existing arrangements still stood.

When James died unexpectedly, his earlier Will had already been revoked by his remarriage. With no new Will in place, his estate fell under intestacy rules.

His new spouse inherited a significant portion of the estate. His children received less than he had intended. Family tensions escalated quickly, not because anyone acted improperly, simply because the law operated in a way none of them fully understood.

This kind of situation appears regularly in practice.

 

The Second Marriage Problem

Second marriages create particularly fertile ground for conflict among families and will challenges.

A common pattern typically looks like this:

 

• A parent has children from a previous relationship
• They remarry later in life
• They fail to update their Will

 

On death, the spouse inherits under intestacy rules, often ahead of the children who may feel sidelined or even disinherited. The spouse may believe they are simply receiving what the law provides. Both positions can feel justified, which is exactly why disagreements escalate.

 

When Intentions Clash with Legal Reality

Another frequent source of conflict arises when families rely on informal understandings.

Take Sarah, who promised her niece she would inherit a particular property. Sarah later married but did not revisit her Will. After her death, the Will had been revoked, and the estate passed under intestacy.

Her niece expected to receive the property. Instead, it formed part of the estate distributed under statutory rules. The result was not just disappointment, it triggered a formal challenge.

These disputes often centre on competing narratives:

• what the deceased said
• versus what the law recognises

However, courts tend to prioritise the latter.

 

The “In Contemplation of Marriage” Exception

There is one key exception. A Will can survive marriage if it was made in contemplation of that specific marriage and clearly states this intention.

However, this is not a casual or implied safeguard. The Will must explicitly refer to the intended spouse and confirm that it should remain valid after the marriage.

 

The Hidden Trigger for Probate Conflicts

Marriage itself does not create conflict, rather the uncertainty it may cause.

When a Will is revoked due to marriage, several questions may arise:

 

• Did the deceased understand the effect of marriage on their Will?
• Did they intend the intestacy outcome?
• Were certain individuals unfairly excluded?

 

Importantly, disputes in these cases often stem from genuine confusion and differing expectations.

 

An Increasingly Outdated Rule?

There is growing recognition that the current law may no longer reflect modern life.

Reform proposals have suggested removing the automatic revocation rule altogether, so that marriage would no longer cancel a Will unless the person chose to revoke it.

But until any changes take effect – the existing rule remains firmly in place.

 

Practical Insight: Where Things Go Wrong

In most cases, disputes linked to marriage and Wills arise from a combination of factors:

 

• A Will made years before a relationship changed
• Assumptions that legal documents update themselves
• Lack of clear communication with family members
• Failure to take advice at key life stages

 

What stands out is how preventable these issues often are.

 

A Final Example: When Timing Matters

Timing can be decisive.

David and Emma planned to marry and had already discussed their estate plans. David intended to leave specific gifts to his siblings while ensuring Emma was financially secure.

He planned to update his Will after the wedding but passed away shortly after the ceremony.

Because the marriage revoked his previous Will and no new Will had been executed, intestacy rules applied. His siblings received nothing. Emma inherited most of the estate.

The outcome may have only partly aligned with David’s wishes, but not fully. The lack of timing created a legal gap that could not be corrected after death.

 

If You Need Help

Marriage does cancel a Will in England and Wales in most cases. The result can be that expectations diverge, families reassess what they believe is fair, and the absence of a valid Will leaves space for disagreement.

If you need help with a probate dispute, our panel of contentious probate lawyers are highly experienced and offer a range of fee structures, including ‘No Win, No Fee’ for certain cases along with other flexible funding – so speak to our friendly team to find out more.

Call us at 0333 358 2345 or contact us online for a free consultation.