How Separation Impacts Your Will: Can Your Former Partner Still Inherit?

Many people assume that once they separate, their former partner automatically loses any entitlement under their Will.

The reality is very different.

Under Australian law, separation alone does not change your Will. If you die before updating your estate planning documents or before your divorce is finalised, your former partner may still inherit from your estate, control the administration of your assets, or retain significant decision-making powers.

This can create serious and unintended consequences at an already difficult time for families.

Separation Does Not Automatically Revoke Your Will

A common misconception is that separation immediately cancels or changes a Will. In Australia, that is not the case.

If you have separated but are not yet divorced:

Your former partner may still inherit under your Will
They may still be appointed executor of your estate
They may still retain powers under an enduring power of attorney or appointment of enduring guardian
They may still receive superannuation or life insurance benefits if nominations remain unchanged

This means that if your current Will leaves your estate to your spouse or partner, those gifts may still take effect even after separation.

For many people, this outcome is completely inconsistent with their intentions.

What Happens to Your Will After Divorce?

Finalising a divorce generally changes the legal effect of certain parts of your Will.

In most Australian States and Territories, divorce legislation treats a former spouse as though they died before you. As a result:

Gifts made to a former spouse are usually revoked
Their appointment as executor, trustee or guardian is generally removed

However, divorce does not revoke your entire Will.

The remaining provisions continue to operate, which can still lead to unintended outcomes depending on how your Will is structured. For example, substitute beneficiaries or residual estate clauses may produce results you never anticipated.

Importantly, if your Will specifically states an intention to benefit your former spouse despite divorce, those provisions may still remain valid.

Risks of Not Updating Your Will After Separation

Failing to review your estate planning documents after separation can create significant legal and financial complications.

Your Former Partner Could Still Inherit

If your former partner remains appointed as executor, they may continue to administer your estate, deal with your assets and make important decisions after your death.

Your Former Partner May Still Make a Claim

Even after divorce, a former spouse may still be entitled to bring a family provision claim against your estate in certain circumstances.

The Court may consider factors such as:

Financial need
Contributions made during the relationship
The length of the relationship
Ongoing obligations or dependency

Intestacy Can Create Worse Outcomes

If you die without a valid Will, intestacy laws determine who inherits your estate.

In some situations, a separated spouse may still qualify as your legal spouse for intestacy purposes and inherit part or all of your estate.

This can produce outcomes entirely contrary to your wishes.

Your Will Is Only Part of the Picture

Updating your Will after separation is essential, but it is not the only step you should take.

Many important assets sit outside your Will and require separate review, including:

Superannuation death benefit nominations
Life insurance beneficiaries
Jointly owned property or bank accounts
Enduring powers of attorney
Enduring guardianship appointments

If these arrangements are not updated, your former partner may still receive substantial benefits or retain legal authority over your affairs.

What Should You Do After Separation?

It is important to review your estate planning as soon as separation occurs rather than waiting for divorce proceedings to conclude.

Key steps often include:

Updating your Will to reflect your current wishes
Removing your former partner from executor or trustee roles
Reviewing superannuation and insurance nominations
Revoking powers of attorney and guardianship appointments
Preparing an interim Will while property settlement or divorce proceedings are ongoing

Early action can significantly reduce the risk of disputes and unintended outcomes.

Essential Points to Remember

Separation does not automatically change your Will.

Until your estate planning documents are properly updated, your former partner may still inherit from your estate, control estate administration, receive superannuation benefits, or bring a claim against your estate.

Reviewing your Will and related documents after separation is one of the most important steps you can take to protect your intentions and your family.

How South Coast Family Law Can Assist

At South Coast Family Law Group, we assist clients to ensure their family law and estate planning arrangements work together effectively following separation.

If you have recently separated or are considering divorce, obtaining legal advice early can help avoid unintended consequences and ensure your estate planning reflects your current wishes.

Contact our team in Wollongong and Shellharbour today on (02) 4202 6644 or email us at admin@scflg.com.au to arrange a consultation.