When people say, “We know what each other wants,” they are usually speaking from love. In a close relationship, it can feel obvious that a home, savings and treasured belongings would naturally pass to the person who shared your life. But in England and Wales, love and long-term cohabitation do not create the same legal rights as marriage or civil partnership when someone dies without a valid will.

The following is an illustrative composite scenario, not the story of one identifiable family. It reflects a situation many couples may recognise.

A home built together

Maya and Daniel had lived together for 14 years. They raised a child, shared household costs and built a life that felt settled. Daniel had always told Maya that the house was “for both of us” and that she would be looked after. He meant it completely. But he had never made a will.

When Daniel died unexpectedly, Maya was coping with shock, parenting and a long list of practical tasks. She discovered that a promise, however sincere, is not the same as a written legal arrangement. The outcome depended on how the property was owned, the value and nature of the estate, and the rules that apply where there is no will. Her position was not automatically the position of a spouse or civil partner.

This is one of the hardest gaps in estate planning to explain because it cuts across everyday language. The phrase “common-law husband” or “common-law wife” is often used socially, but it does not give unmarried partners automatic inheritance rights under the intestacy rules in England and Wales. Citizens Advice states plainly that unmarried partners who have not registered a civil partnership cannot inherit from each other unless there is a will. Read its guidance on making a will.

What intestacy means

If someone dies without a valid will, their estate is dealt with under legal rules of intestacy. The government provides a tool and guidance to help identify who may be entitled to apply for probate and inherit. The result may be very different from what the person would have chosen, particularly in modern families with unmarried partners, stepchildren, former partners, or people who have cared for one another without a formal legal relationship.

This does not mean every family without a will faces the same outcome. Ownership of a home, the existence of children, debts, pensions, nominations and other details can all matter. That is exactly why it is risky to rely on a general assumption. A qualified professional can explain the position in a particular situation.

Turning a promise into protection

Maya’s story is not about blame. Daniel did not set out to leave uncertainty behind. Like many people, he assumed there would be time to organise the paperwork later. The lesson is a compassionate one: if there is someone you would want protected, it is worth making the arrangement clear while you can.

A will gives you a way to name beneficiaries, appoint executors and record your wishes. It is equally important to make sure it is properly executed. In England and Wales, the usual requirements include that the will is in writing, signed by the person making it in the presence of two witnesses, with the witnesses signing in that person’s presence. A witness, or the spouse or civil partner of a witness, should not benefit under the will. Citizens Advice summarises the formal requirements.

For cohabiting couples, a will is only one part of a broader conversation. It can also be sensible to understand how the home is owned, check pension death-benefit nominations and keep a practical record of key accounts and documents. Complex arrangements deserve individual legal advice; this article is a starting point, not a substitute for it.

A gentle next step: If you live with a partner and are not married or in a civil partnership, arrange a calm conversation this month about what each of you would want to happen. Then take advice on putting those wishes into legally effective form.

The most loving promises are not made less meaningful by being written down. They are made stronger. A will can help make sure the person you intended to protect is not left having to prove what you meant during the most painful season of their life.

It can be tempting to delay this conversation because it feels too personal. Yet openness is not pessimism. It is the practical side of caring for one another, especially when a couple’s family life does not fit neatly into legal assumptions.

Sources: Citizens Advice — Making a will · GOV.UK — Check who can inherit when there is no will