Can Loneliness Lead to Undue Influence in a Will?

• Loneliness can make an older person more vulnerable to undue influence when making a will in England and Wales.
• Isolation often increases dependency, creating conditions where someone may pressure a testator into changing their will.
• Families frequently challenge wills after death when loneliness played a role in suspicious last‑minute changes.
• Contentious probate claims in England and Wales rely on evidence showing the testator was isolated, vulnerable, or influenced by another person.

About Our Legal Expert: This content is produced with oversight by Michael Jefferies, Managing Director who has over 30 years’ legal experience.

Written by Tanya Waterworth, Digital Content Writer

How Loneliness Creates Will Disputes and Contentious Probate Claims

If an older person becomes isolated, their vulnerability can increase considerably which highlights how loneliness can lead to undue influence in a will. In fact, loneliness is one of the most overlooked risk factors when it comes to undue influence disputes among families after a testator has died. A person may become isolated because of ill health, mobility issues or bereavement of a partner. Unfortunately, vulnerability may create fertile ground for someone to manipulate an older person’s decisions, including when it comes to making their will.

If you have a loved one who you think may have been under undue influence when it came to doing their will, we explain how loneliness may play into a testator being susceptible to changing their will and how to challenge a will.

Why Loneliness Matters in Will‑Making

Loneliness is not simply about an emotional state. For many older people, it tends to change how they interact with others, how they make decisions, and how they respond to pressure. When someone becomes isolated, they may well start to rely heavily on whoever is present. Unfortunately, that person may not always have their best interests at heart.

Therefore, loneliness can result in an older person:

• more trusting of the wrong people
• more fearful of losing support
• more dependent on a single individual
• more susceptible to emotional pressure
• less able to resist suggestions or demands

The Reality of Loneliness Among Older People in UK

According to a report by Age UK, close to one million older people (aged 65+) in the UK are “often lonely”, with 270 000 older people (aged 65+) in England going through a week without speaking to a friend or family member.

The report highlights recent research between loneliness and thought processes, including the fact that “people experiencing loneliness often do not recognise it themselves”. It also suggested that loneliness brings with it the risk of depression, anxiety, low self-esteem, loss of confidence and stress, as well as sleep problems. It can also mask mental ill-health in older people, including cognitive impairment.

All these factors may play a role when it comes to being unduly influenced by someone when making or changing a will.

How Loneliness Creates Conditions for Undue Influence

Undue influence occurs when someone pressures or manipulates a testator into making a will that does not reflect their true wishes. Loneliness may intensify this risk because it changes the older person’s behaviour and decision‑making.

1. Increased Dependency on One Individual

When an older person feels lonely, they may often cling to the person who provides companionship, care, or attention. This dependency can give that individual disproportionate influence over the testator’s decisions.

A neighbour, carer, friend, or distant relative may become the testator’s main source of social contact. If that person begins suggesting changes to the will, or even discouraging contact with family, the testator may comply simply to avoid losing the relationship.

Our recent analysis of calls over a three month period indicated that a large proportion of our callers did not simply say ‘I don’t like that what the will says’, but raised the issue of a significant change in the will from that they believed were the testator’s true intentions. In such cases, recurring circumstances included a new partner inheriting, or a carer or cleaner suddenly inheriting an estate.

2. Reduced Contact With Protective Family Members

We have seen that loneliness often goes hand‑in‑hand with reduced family contact. Adult children may live far away. Grandchildren may visit infrequently. Health issues may make travel difficult.

This lack of contact removes the natural family safeguards and without regular interaction, family members cannot spot warning signs of isolation such as:

• sudden changes in behaviour
• new “gatekeepers” controlling access
• unexpected new friendships
• secrecy around financial matters
• rushed will instructions

 3. Emotional Vulnerability

Loneliness can make an older person more sensitive to emotional pressure and this can include statement such as:

• “I’m the only one who cares about you.”
• “Your family doesn’t bother with you.”
• “You should leave something to me after everything I’ve done.”

For a testator feeling abandoned or forgotten, this can lead to will changes that benefit the influencer rather than reflecting their genuine wishes.

 4. Fear of Losing Support

Older people who rely on one person for shopping, medication, transport, or companionship may fear losing that support. As a result of this reliance, comments such as “I don’t know how much longer I can help you” may push a lonely person into making decisions they would not otherwise make.

This fear can be a strong driver of undue influence.

 How Loneliness Leads to Will Challenges After Death

Families often discover suspicious will changes only after the older person passes away. Loneliness‑driven undue influence usually leaves a pattern of red flags that contentious probate solicitors can immediately recognise:

Red Flags of Loneliness‑Related Undue Influence

• Unexpected will changes favouring one individual.
• Exclusion of close family without clear reasoning.
• New beneficiaries who appeared late in the testator’s life.
• Rushed instructions made during periods of isolation.
• Dependency on one person for care or companionship.
• Restricted access where family were prevented from visiting.
• Influencer involvement in arranging the will or being present during instructions.

Why Loneliness Is Becoming a More Common Factor in England & Wales

Across Manchester, Liverpool, Birmingham, London, Leeds, Bristol, and Cardiff, contentious probate claims may include loneliness as a driver in a will change.

Several social trends contribute to this, for example:

• increased life expectancy
• more older people living alone
• reduced family contact due to distance
• reliance on carers or neighbours
• social isolation following bereavement
• mobility issues limiting social interaction

These factors create environments where undue influence or coercion can flourish unnoticed.

How to Start a Contentious Probate Claim in England & Wales

If you believe loneliness made your loved one vulnerable to undue influence, it’s highly advisable to take action as early as possible. Undue influence may often be difficult to prove and such contentious probate claims rely heavily on evidence. Evidence is far easier to gather early on before documents go missing or memories fade.

Step 1: Request a copy of the will

This allows you to review any unexpected changes or suspicious provisions.

Step 2: Secure medical and care records

These help establish vulnerability, isolation, and dependency.

Step 3: Gather witness statements

Neighbours, carers, and friends may have observed what was happening in the testator’s life, such as did they appear lonely, what was the level of control of the person caring for the deceased?

Step 4: Collect correspondence

Emails, notes, and call logs will be able to show how instructions were taken.

Step 5: Identify patterns of isolation

Evidence of restricted access or dependency strengthens the claim.

Step 6: Speak to a contentious probate solicitor

We partner with experienced contentious probate solicitor who offer a free consultation to assess whether you have a claim. They can advise on the strength of your claim and issue a caveat to pause probate if needed.

Why Early Legal Advice Matters

Loneliness‑related undue influence claims are typically complex. They require careful analysis of:

• the testator’s emotional state
• their social environment
• their dependency on others
• the circumstances surrounding the will
• the behaviour of the influencer

A solicitor can help obtain relevant evidence, prevent the estate from being distributed, and build a strong case based on the testator’s vulnerability.

Your Next Step

Loneliness is a powerful and often a hard-to-track factor in undue influence disputes. These claims can be complex and a solicitor will analyse factors such as the testator’s social environment, dependence on another person, the circumstances surrounding the will and behaviour of the influencer.

If you suspect your loved one’s will was affected by loneliness, early legal advice can make all the difference.

We offer a range of fee structures, including ‘No Win, No Fee’ for certain cases along with other flexible funding – speak to our team to find out more.

For a free, no-obligation consultation, contact our friendly team:

📞 Call us: 0333 358 3034
📝 Online: Complete our online form