Court Rejects Disinherited Daughter's Challenge to Mother's Will

Individuals in England and Wales enjoy a wide degree of freedom when deciding how to distribute their estates. As a result, relatives who are disappointed by the terms of a will face a high legal threshold when attempting to challenge its validity.

In a recent High Court decision, a disinherited daughter failed in her challenge to her mother’s final will, which left the entirety of a £1.1 million estate to one of her sons.

Background to the Case

Earlier wills made by the mother had divided her estate equally between her three children. However, in 2015 she wrote to her daughter and her younger son, warning that she would disinherit them unless they showed her greater respect and repaired their relationship with her elder son.

In 2018, she made a new will leaving her entire estate to the elder son. She died in 2021 at the age of 94.

The daughter challenged the validity of the 2018 will on the grounds that:

• her mother lacked testamentary capacity;
• she did not know or approve the contents of the will; and
• the will had been procured by undue influence or fraudulent calumny by the elder son.

Evidence Before the Court

The Court heard evidence from the solicitor who prepared the will, who confirmed that the woman had attended the appointment alone and had appeared mentally sharp and fully aware of her decisions.

The solicitor’s attendance notes recorded that when asked why she wished to disinherit two of her children, she explained that they were not visiting her and not showing any interest in her. She also left a letter with the will explaining that none of the conditions set out in her 2015 letter had been met and that her position had not changed.

The Court’s Decision

The judge accepted that the woman was displaying symptoms of dementia by 2020. However, the Court was satisfied that she had testamentary capacity in 2018, when the will was made.

The letters written by the woman were found to be clear, rational and consistent. The Court rejected allegations that the elder son had acted dishonestly or had assisted in the preparation of the will.

The will was therefore upheld as valid, and the daughter’s challenge was dismissed.

What This Case Shows

This decision reinforces the principle that:

• a testator’s wishes will be respected where capacity and understanding are present;
• clear contemporaneous evidence, such as solicitor attendance notes and explanatory letters, carries significant weight; and
• allegations of undue influence or fraud must be supported by strong evidence.

🔹 Key Questions & Answers: Challenging a Will 🔹

Can a parent legally disinherit a child?

Yes. In England and Wales, individuals are generally free to leave their estate as they choose, even if that means excluding close family members.

What is testamentary capacity?

It is the ability to understand the nature and effect of making a will, the extent of one’s property, and the claims of those who might reasonably expect to benefit.

Does a diagnosis of dementia invalidate a will?

No. Capacity is assessed at the time the will is made. A person may still have capacity even if they later develop dementia.

What evidence helps protect a will from challenge?

Independent legal advice, detailed solicitor attendance notes, and written explanations of decisions are all powerful safeguards.

Are claims of undue influence easy to prove?

No. The burden of proof is high and requires clear evidence of coercion or manipulation.

Contact Us

Will disputes are emotionally charged and legally complex.

If you are considering challenging a will, or wish to ensure that your own will is robust and unlikely to be contested, contact Willett & Co Solicitors. Our experienced team provides clear, sensitive advice on contentious probate and estate planning matters.