generally because there ARE always exceptions (children being born inside the 2 years for eg).... They are by no means the ruleAs you disclaim at every point, "generally" because the exceptions have increasingly become the rule
.....By SOL I assume you mean applications for division accepted out of time?... Be interested to see your source stats, but there are fairly strict rules around accepting an app out of time.The statute of limitations is routinely overruled
Actually fairly well covered in paragraph 2 here >>> ACTS INTERPRETATION ACT 1901 - SECT 2F De facto relationships"Genuine domestic basis" can mean anything.
Steve... I'm not totally dismissive of your concerns, but consider (among other things such as the public policy considerations mentioned by @Rod above ) that there aught to be some right for a long term de facto partner to walk away from such a relationship which they would have have contributed to either financially or non financially (especially if there are children) with some consideration to their contributions..... & if you accept that, then why would they be treated any differently with regards to property division simply because they didn't marry (& that could have been for a number of reasons)
Anyway, if you do enter into a live in de facto relationship, there are the same opportunities available to you to preserve initial contributions as there are available for married couples.... I also recommend that in lieu of anything else, that you take a 'snap shot' of all your assets, savings, super etc at the beginning (include property valuations if you have any) because that can be a great resource to have to prove initial contributions if things go sour