Hi there,
The general rule is, when you get divorced your will is cancelled, unless your will expresses a contrary intention or there is other evidence showing this intention. Assuming that your sister and her ex had not completed their property settlement yet, strictly speaking if her death preceded the divorce (you will have to have a look at the actual date on the divorce papers, whether they are the Monday or some date prior), then her estate will be distributed as follows:
1. If she jointly held any property with her spouse it will automatically vest in him and will not form part of the estate. Divorce does not have any effect on a joint tenancy.
2. All household chattels will go to the surviving spouse.
3. If the net value of your sister's property (excluding household chattels) does not exceed $50,000, the surviving spouse is entitled to the whole intestate property. If value of property exceeds $50,000, the surviving spouse is entitled to $50,000 plus one third of the remainder, and her children are entitled to the other two-thirds.
Whether or not her ex will be considered a surviving spouse for the purposes of the intestate distribution, maybe something that a court has to decide.
You may want to contact the
Public Trustee WA on
1300 746 116 - who may be able to provide further info.