The Court of Appeal decision in Rea v Rea [2024] EWCA Civ 169 provides important guidance on the evidential burden in claims alleging undue influence in relation to wills.
The case is particularly significant for contentious probate practitioners because it reaffirms that undue influence in the probate context requires proof of actual coercion, not merely suspicion, dependency, persuasion, family conflict, or an apparently unfair testamentary outcome.
The deceased, Anna Rea, had four children: one daughter, Rita, and three sons. In 1986, Mrs Rea executed a will under which her estate was to be divided equally between her four children.
However, in 2015, she made a new will which substantially altered that position. Under the 2015 will, Mrs Rea left her property to her daughter, Rita, with the remainder of the estate to be divided between Rita and her three brothers.
The 2015 will included an express explanation for Mrs Rea’s decision to benefit Rita more substantially. In particular, the will stated:
“I declare that my sons do not help with my care and there have been numerous calls for help from me, but they are not engaging with any help or assistance. My sons have not taken care of me and my daughter Rita Rea has been my sole carer for many years… I do not wish for them to share in my estate save what I have stated in this Will.”
The inclusion of such reasoning within the will was notable. Although it is not uncommon for a testator to leave a separate letter of wishes or explanatory statement, detailed reasons of this nature are less frequently incorporated into the will itself. In this case, however, the wording became important evidence of Mrs Rea’s own views, intentions and rationale for making unequal provision.
The 2015 will was prepared by an experienced solicitor who was a member of both the Association of Contentious Trust and Probate Specialists, commonly known as ACTAPS, and the Society of Trust and Estate Practitioners, known as STEP. Membership of these organisations is generally regarded as an indicator of specialist expertise in private client, trusts, estates and probate matters.
Additional care was also taken in the preparation and execution of the will. The will was witnessed in the presence of a general practitioner, who had carried out an assessment of Mrs Rea’s testamentary capacity. This was consistent with what is commonly known as the “Golden Rule”, namely the good practice guidance that, where a testator is elderly or seriously ill, a medical practitioner should assess capacity and, where appropriate, witness or approve the execution of the will.
Following Mrs Rea’s death, Rita’s three brothers challenged the validity of the 2015 will. Their principal allegation was that Rita had exercised undue influence over their mother. They also relied on the fact that they had not known about the 2015 will during Mrs Rea’s lifetime, suggesting that this lack of knowledge was consistent with Rita having controlled or influenced the circumstances in which the will was made.
The Legal Test for Undue Influence in Probate Claims
Undue influence in the context of wills is a serious allegation. It requires evidence that the testator was coerced into making the will, such that the will did not represent the testator’s own free and independent intentions.
The law draws a clear distinction between:
- persuasion, which may be lawful;
- influence, which may naturally arise in close family or caregiving relationships;
- pressure, which may be relevant but is not necessarily sufficient; and
- coercion, which is required to establish undue influence in probate proceedings.
The relevant question is whether the alleged influence was so strong that it overbore the testator’s free will. If the testator still exercised an independent judgment, the will is not invalid merely because another person encouraged, persuaded or influenced them.
Unlike certain lifetime transactions, there is no automatic presumption of undue influence in probate claims simply because one party was in a position of trust, confidence or dependency. The burden of proof rests on the person alleging undue influence. The evidence must be sufficiently cogent to establish coercion. Suspicion, even strong suspicion, is not enough.
The Challenge to the 2015 Will
The brothers’ case rested substantially on the assertion that Rita’s position as Mrs Rea’s carer placed her in a position of influence and control. They argued that the 2015 will represented a significant departure from the earlier 1986 will and that the change was explicable only by Rita having exerted undue influence over their mother.
The brothers also sought to rely on the fact that they were unaware of the 2015 will until after Mrs Rea’s death. However, the Court of Appeal made clear that secrecy, or lack of knowledge by disappointed beneficiaries, does not of itself prove undue influence. A testator is not required to inform family members of the contents of their will, nor are they required to justify changes in testamentary intention during their lifetime.
The Court was required to consider whether the evidence established that Rita had coerced Mrs Rea into making the 2015 will. It was not sufficient for the brothers to show that Rita was close to her mother, that she was involved in her care, or that she benefited significantly under the will. Those matters may have raised questions requiring scrutiny, but they did not establish the necessary coercion.
Decision of the Court of Appeal
The Court of Appeal found in favour of Rita and upheld the validity of the 2015 will. It overturned the earlier decision against her and concluded that there was insufficient evidence to prove that Mrs Rea had been unduly influenced.
The Court reaffirmed that suspicious circumstances may justify careful examination of the facts, but they do not automatically establish undue influence. The court must be satisfied, on the evidence, that the testator’s will was overborne. In this case, that threshold was not met.
The Court placed significant weight on the following factors:
- Mrs Rea had testamentary capacity
The evidence supported the conclusion that Mrs Rea understood the nature and effect of making a will, the extent of her estate, and the claims of those who might expect to benefit. - The will was prepared by an experienced solicitor
The solicitor who prepared the will had appropriate expertise and was found to be a reliable and competent witness. Her evidence was important in demonstrating that Mrs Rea gave instructions and understood the effect of the will. - A medical practitioner was involved
A GP assessed Mrs Rea’s capacity and was involved in the execution process. This provided important contemporaneous evidence supporting the validity of the will. - The will contained Mrs Rea’s reasons
Mrs Rea’s will expressly explained why she wished to make greater provision for Rita. The stated reasons were consistent with Rita’s role as her carer and Mrs Rea’s dissatisfaction with the level of support provided by her sons. - There was insufficient evidence of coercion
The evidence did not establish that Rita had forced or coerced Mrs Rea into making the will. The Court distinguished between circumstances which may appear suspicious and evidence which actually proves undue influence.
The Importance of Testamentary Freedom
A central theme of the decision is the principle of testamentary freedom. A person making a will is entitled to dispose of their estate as they choose, provided they have capacity, know and approve the contents of the will, and are not subject to undue influence or fraud.
The Court of Appeal recognised that the 2015 will may have appeared unfair or disappointing to the sons. However, perceived unfairness is not a basis for invalidating a will. The court’s role is not to decide whether the testator made the fairest or most morally balanced decision. Its role is to determine whether the will is legally valid and reflects the testator’s own intentions.
The decision confirms that a testator may prefer one child over others, particularly where there is evidence that one child provided care or support which the others did not. Unequal provision does not, without more, indicate undue influence.
The “Golden Rule” and Good Practice
Rea v Rea also highlights the practical importance of the Golden Rule. The Golden Rule originates from case law and provides that, where a testator is elderly, seriously ill, or otherwise vulnerable, the making of a will ought ideally to be witnessed or approved by a medical practitioner who has assessed testamentary capacity.
The Golden Rule is not a strict rule of law. Failure to comply with it does not automatically invalidate a will. However, compliance can provide valuable evidence if the will is later challenged.
In Rea, the involvement of a GP and the careful approach taken by the solicitor were highly significant. The case demonstrates that where there is a real risk of a future dispute, practitioners should consider taking additional protective steps, including:
- obtaining a contemporaneous medical capacity assessment;
- ensuring detailed attendance notes are prepared;
- recording the testator’s instructions in clear terms;
- exploring and documenting the reasons for any significant departure from earlier wills;
- seeing the testator alone where appropriate;
- checking for signs of pressure, dependency or vulnerability;
- considering whether a letter of wishes or explanatory statement should be prepared; and
- ensuring that the execution process is properly witnessed and recorded.
These steps may be particularly important where a will excludes or substantially reduces provision for close family members who might otherwise expect to benefit.
Weight Given to the Solicitor’s Evidence
The Court of Appeal attached considerable importance to the evidence of the solicitor who prepared the 2015 will. The solicitor’s professional experience, careful handling of the matter and attendance notes assisted the Court in assessing whether Mrs Rea had given independent instructions.
For practitioners, the case is a reminder that the will file may become central evidence in later contentious probate proceedings. Detailed file notes are therefore essential, particularly where the will is likely to be controversial.
A well-documented file should ideally record:
- who arranged the appointment;
- who attended the meeting;
- whether the testator was seen alone;
- the instructions given by the testator;
- the solicitor’s assessment of capacity;
- any concerns about influence or pressure;
- the reasons for excluding or favouring particular beneficiaries;
- whether previous wills were discussed;
- the testator’s understanding of the effect of the new will; and
- the circumstances of execution.
In cases involving elderly or vulnerable testators, the solicitor’s evidence may be decisive.
Suspicion Is Not Enough
One of the most important aspects of Rea v Rea is the Court’s treatment of suspicious circumstances. The Court acknowledged that certain facts may naturally give rise to suspicion, particularly where:
- a testator is elderly or vulnerable;
- a beneficiary is involved in the testator’s care;
- the beneficiary receives a substantial benefit;
- there is a significant change from a previous will;
- disappointed beneficiaries were unaware of the new will; or
- there is evidence of family conflict.
However, suspicion does not amount to proof. The party challenging the will must prove that coercion occurred. The Court of Appeal made clear that facts which are said to point towards undue influence may often be equally, or more, consistent with ordinary persuasion, family dynamics or a genuine change in testamentary intention.
The Court’s observation that undue influence in this context is often “inherently improbable” is important. Coercion sufficient to invalidate a will is a serious matter. It requires evidence that the testator’s freedom of decision was overborne, not merely that the beneficiary had the opportunity to influence them.
Key Findings and Practical Lessons
The principal lessons from Rea v Rea can be summarised as follows:
1. Undue influence requires coercion
The challenger must prove that the testator was coerced into making the will. Influence, persuasion, dependency or opportunity are not enough.
2. The burden of proof remains on the person challenging the will
There is no presumption of undue influence in probate claims simply because a beneficiary was close to, or cared for, the testator.
3. Suspicious circumstances require scrutiny but do not prove the case
The court may examine the circumstances carefully, but suspicion alone cannot invalidate a will.
4. Testamentary freedom remains fundamental
A testator is entitled to make an unequal, unexpected or controversial will, provided it reflects their own free and informed wishes.
5. Professional involvement can be decisive
The involvement of an experienced solicitor and a medical practitioner provided important evidence supporting the validity of the 2015 will.
6. The Golden Rule remains important good practice
Although not a legal requirement, compliance with the Golden Rule can significantly strengthen the evidential position where a will is later challenged.
7. Detailed attendance notes are essential
Solicitors should carefully document instructions, capacity considerations, reasons for testamentary decisions and any steps taken to exclude undue influence.
8. A clear explanation for unequal provision can assist
Where a will departs from previous arrangements or excludes close relatives, a contemporaneous explanation may help demonstrate that the testator understood and intended the consequences.
Conclusion
Rea v Rea is an important reminder that allegations of undue influence in probate proceedings face a high evidential threshold.
The Court of Appeal confirmed that a will should not be set aside merely because the circumstances appear suspicious, the testator was elderly or dependent, or the outcome is disappointing to certain family members.
The case reinforces the distinction between influence and coercion. A beneficiary may be close to the testator, may provide care, and may receive a substantial benefit under the will without that amounting to undue influence. What must be proved is that the testator’s free will was overborne.
For practitioners, the decision underlines the importance of careful will preparation, particularly where the proposed will is likely to be contentious. Independent legal advice, medical evidence, clear attendance notes and a properly documented explanation of the testator’s wishes can be critical in defending a will against later challenge.
Ultimately, Rea v Rea affirms that the court will uphold testamentary freedom where there is reliable evidence that the testator had capacity, understood the will, and acted independently, even if the resulting distribution appears unequal or controversial.
