I don’t think you are going to have any luck with the Family Court given that they referred the conduct of a lawyer (no longer entitled to engage in legal practice anymore) to The Australian Federal Police and the NSW Law Society for promoting strategies involving targeting people who are parties to family law proceedings.  Might be worth having a read of some of the many media stories about investigations by numerous regulators into breaches of privacy related to matching up court information with personal information sourced through data suppliers.   Unfortunately the proponent of these strategies has no idea about the terms upon which data is made available nor do they care that there are very many investigations all over the country into the misuse of data.