A family business lost after separation, and a 66/34 split
- Together
- Married 24 years
- Children
- Three, now adults
- Net pool
- About $700,000
- Split
- 66% her / 34% him

The couple's relationship began in 1988; they married in 1992 and separated in 2016. They had three children, now adults. In 1992 they bought a business from the husband's parents and ran it together through a family trust, living above the premises, which they rented from his parents. The business gave them a comfortable life and met the loans on four investment properties.
In 2016, after they separated, the husband assaulted the wife at the business, and he was later convicted. She obtained an interim violence restraining order that kept him out of the business, and she ran the business. In early 2017 the trustee company of his parents' family trust gave her notice to quit, and the business never traded again. Justice Duncanson found the husband was instrumental in that notice, and that his conduct was reckless and negligent and designed to obstruct her running of a business he wanted for himself. The judge rejected his claim that she had deliberately mismanaged it.
By trial the properties had been sold. The pool was $700,234: $600,234 of the rest of their property and super, and the wife's $100,000 share of land her father had transferred to her and her siblings. That share was treated as a separate pool and stayed entirely with her. Her inheritance from her mother had gone to repay family loans for her legal costs and living expenses, so it was not counted. She did not press a claim that the violence had made her contributions more arduous, and the judge agreed that was proper.
On the main pool, contributions were 55/45 to the wife, mainly because of her care of the family after separation. A further 5% to her reflected the husband's conduct and the lost business, although no one could put a figure on the loss. That made 60/40 of the main pool, and 66% to her and 34% to him overall. From the joint funds she received $322,255 and he received $68,302, and he took over the business and the trust.
What it means for you
Conduct that destroys the value of a shared asset after separation can shift the split, even when the loss cannot be measured exactly. Property one party's own family gives them may be kept apart from the rest.
Decided under the Family Law Act 1975 (Cth) before the 10 June 2025 amendments, when waste was weighed under s 75(2)(o) as an 'other fact or circumstance'. The amended Act now names the economic effect of family violence at both the contributions stage (s 79(4)(ca)) and the current and future circumstances stage (s 79(5)(a)), and makes material intentional or reckless wastage an express factor (s 79(5)(d)).
The decision: [2019] FCWA 271
A published decision of the Family Court of Western Australia, retold in plain English. MKI Legal did not act in this case. Every outcome depends on its own facts. This is general information, not legal advice.
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More wa property splits case studies

His head start and business, her years at home: 55/45 to her
55% to her, 45% to himHe brought in a house and ran the family business; she raised their three children. Contributions favoured him 55/45, but her limited earning capacity turned the result to 55/45 for her.
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A $158,000 pool, his illness and her sole care: 54/46
54% to her, 46% to himTheir main asset was a mortgaged unit with about $54,000 of equity. The wife kept it and its debt, and the court found that a 54/46 split was fair.
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Three mortgaged properties, a FIFO job and a 55/45 split
55% to her, 45% to himThey owned three properties, but after the debts the assets were worth only $144,100. Contributions were equal, and his higher earning power tipped the split 55/45 to her.
[2019] FCWA 163