The Family Court of Australia services all families in need of legal advice from family lawyers or help in legal matters pertaining to the family. This includes parenting, child welfare and many cases that originate in the breakdown of a relationship and end in divorce. They offer a great deal of information and help on their website, through which you can apply for a divorce, for custody of the children, for settlement of assets and even for restraining orders against your ex, if he is harassing you in any way.
It was established by Parliament in 1975 and its judges and other staff have helped families with many complex problems ever since. Most of its services are free, but if you apply for a divorce, there is a fee, although this can be reduced for those that qualify. If you feel in need of help, you will find that the family court offers it without judgement, being respectful of your needs as well as those of your spouse and other family members.