He hit one of the officers in the face multiple times.
Defence lawyer Richard Leith said Wirihana-Curry claimed he had kicked the victim's bottom rather than her head, though he pleaded guilty to the facts as read by the prosecutor.
He pleaded guilty to male assaults female, resisting police and assaulting police.
Judge Dugald Matheson said Wirihana-Curry was putting his partner at risk.
"This was stuff that you shouldn't be very proud of."
He sentenced Wirihana-Curry to 120 hours of community work and nine months of supervision, with an order to take an anger management course as part of the supervision.