How Getting Married or Divorced Can Revoke Your Will

A person's Will in Western Australia is generally revoked by marriage or divorce, unless it's made with their specific intention to marry or divorce clearly stated in the Will (or there is other evidence which establishes this intention).
What Happens If You Get Married
- Under section 14 of the Wills Act 1970 (WA), marriage automatically invalidates your existing Will, unless your Will expressly states it was made "in contemplation of marriage" to your intended spouse.
- If your Will is invalid and you pass away, your assets will be divided according to WA's intestacy laws, which may not reflect your wishes.
- The best practice is to obtain a new Will after marriage to ensure all your assets and intentions for your loved ones are protected.
What Happens If You Get Divorced
- Section 14A of the Wills Act 1970 (WA) outlines that divorce also cancels your Will unless your Will shows a clear intent for it to remain valid after divorce.
- Practically speaking, the automatic revocation in section 14A makes sense, as it is unlikely that you would still want to appoint your former spouse as the Executor of your Will, or provide for them from your estate, after you have divorced.
- However, if you do not update your Will after divorce, there may be unintended consequences, such as assets going to your ex-spouse or confusion and disputes among family members.
Why Updating Your Will Matters
- Failing to update your Will after marriage or divorce can lead to estate mismanagement, litigation, or your wishes not being honored.
- If your relationship status has changed, make an appointment to create or update your Will so all provisions accurately reflect your current wishes and protect your loved ones.
- This is especially important for blended families, business succession planning, and unique asset structures.
Get A Will That Reflects Your Changed Circumstances
At Crabtree Legal, a veteran-owned and operated law firm in Perth, we pride ourselves on delivering expert, practical advice and drafting for Wills, estate, and succession matters. If you or anyone you know has recently married or divorced, please refer them to us—it may be time to get a new Will to ensure their wishes and family's future are protected.


