She appeared at the Invercargill District Court on Monday morning on one charge of wounding with intent to do grievous bodily harm.
The woman was granted interim name suppression.
He was flown to Dunedin Hospital and remains in a critical condition.
The defendant appeared before a Justice of the Peace yesterday morning who did not have jurisdiction to hear the matter.
She was remanded in custody by consent.
Counsel Hugo Young requested an urgent bail application before a District Court Judge which will take place this morning.
felicitydear@odt.co.nz , PIJF court reporter