The applicant mother sought costs of $35,343.30 following a 13-day trial regarding a motion to change parenting and child support provisions.
The respondent father argued each party should bear their own costs or pay a maximum of $10,000.
The court found the mother was substantially more successful on the primary issue of maintaining joint custody and the parenting schedule.
Considering the factors under Rule 24(12) of the Family Law Rules, including divided success, the parties' behaviour, and the father's ability to pay, the court ordered the father to pay costs of $20,000 to the mother.