Cohabiting Later in Life: Protecting Assets and Adult Children

Cohabiting later in life is increasingly common. Many people choose to live with a new partner after divorce, separation, or bereavement, often with established assets, grown-up children, and a desire for independence without remarrying.

While this stage of life can bring clarity and confidence, it can also raise distinct legal issues that are often overlooked. Taking advice early can help protect assets, manage expectations, and reduce the risk of conflict in the future, particularly where adult children are involved.

Why later-life cohabitation is different

Cohabitation later in life often looks very different from moving in together earlier on. By the time people form relationships at this stage, they often:

• Own property outright or have significant equity.

• Have savings, investments, or pensions built up over many years.

• Want to preserve assets for children or grandchildren.

• Prefer financial independence rather than full financial merging.

Despite this, many assume that simply keeping things separate is enough. In practice, without clear legal arrangements, cohabiting can still give rise to uncertainty and potential disputes.

The legal position for unmarried couples

In England and Wales, unmarried couples do not benefit from the financial protections available on divorce. There is no automatic right to share assets, regardless of how long you live together.

However, disputes can still arise, particularly around property, if:

• One partner contributes financially to a home owned by the other.

• Assets are used or improved jointly.

• There is uncertainty about what was intended to happen in the long term.

These issues often come to light following separation or on death, when intentions were never formally recorded. This is why protecting assets when cohabiting is especially important for couples later in life.

Protecting property and finances

If one partner owns property and the other moves in, it is important to be clear about:

• Whether ownership is intended to remain separate.

• How contributions to bills, maintenance or improvements are treated.

• What should happen if the relationship ends.

Even well-intentioned arrangements can be misunderstood later. What feels fair at the time can become contentious if circumstances change.

A cohabitation agreement allows these matters to be addressed openly and recorded clearly, providing reassurance to both partners.

Considering adult children and inheritance

For many people, protecting assets is closely linked to providing for adult children. Questions around cohabitation and inheritance often arise later, sometimes only when relationships have broken down or following a death.

Without proper planning:

• A surviving cohabiting partner may have no automatic right to remain in the home.

• Adult children may be surprised by claims made against an estate.

• Disputes can arise at an already difficult time.

Cohabitation advice often works alongside estate planning, including wills, to ensure that intentions are properly reflected and understood. Clear arrangements can help avoid conflict between partners and children and reduce the risk of legal challenges.

The role of a cohabitation agreement

A cohabitation agreement can:

• Confirm what assets are owned individually.

• Set out how shared expenses are managed.

• Protect property brought into the relationship.

• Clarify what happens on separation.

Crucially, it allows couples to make choices that reflect their circumstances, whether that means strict separation of assets or agreed sharing on specific terms.

Rather than being a sign of mistrust, many couples find that working with experienced cohabitation agreement solicitors provides reassurance and clarity, supporting the relationship rather than undermining it.

When should advice be taken?

Ideally, advice should be taken before moving in together or before financial arrangements become established. That said, it is never too late to review matters, particularly if:

• A partner has already moved in.

• Financial contributions have increased.

• Circumstances or intentions have changed.

Early advice gives you options and helps prevent issues from becoming entrenched.

Planning with confidence

Cohabiting later in life should be about enjoying a new chapter, not worrying about legal uncertainty. With the right advice and planning, it is possible to protect assets, respect family relationships, and move forward with confidence and clarity.

Speak to our family law solicitors today

Cohabiting later in life can raise important questions about property, finances, and the future of your family. Taking advice early can help you put clear arrangements in place and avoid uncertainty further down the line.

Speak to our specialist family law solicitors in Bath, Bristol and Bradford on Avon for advice on cohabitation agreements and later-life planning, or contact us at info@sharpfamilylaw.com.