Centrelink (the government) has better powers.
Read ... https://www.humanservices.gov.au/ind...payments/29946
Another view ... Collecting and enforcing child support - Legal Aid Queensland
Oz lawyer / solicitor fees are circa $200 - $400 per hour.
If it was me, I'd look at the government options first.
For example, the Government will ...
Issuing overseas travel bans
We can stop a paying parent with a Departure Prohibition Order if they:
- have overdue child support
- refuse to work with us to pay it, and
- plan to travel overseas
This is an administrative order.
It prevents them leaving Australia until they pay the overdue child support, or agree to a suitable payment arrangement.
We don't need a court order to prevent them from leaving Australia.
Litigation
We can take paying parents to court to collect outstanding child support if other enforcement methods don't work. We’ll do this if there’s an asset or income stream in the paying parent's name.
From that Centrelink link above.
Good Luck and ... BTW, I'm on 10% of the recovered monies
