The couple who split in March after three years of marriage has filed for divorce over a child support order.
The Australian Securities and Investments Commission (ASIC) is investigating the case, which was last filed in December 2016.
The couple, from the Sydney suburb of Brunswick, have been divorced since 2015 and are seeking a divorce order, according to the court documents.
The case is set for hearing on February 15.
The pair’s marriage, which started in December 2015, ended after the couple had a baby in April 2016.