Joyce Mokone, 25, would remain in custody and be back in court on January 6 to apply for bail, Constable Lethunya Mmuroa said.
Mokone allegedly stabbed her boyfriend Odies Maleka, 22, with a knife at a tavern in Marble Hall on December 25. He died on the scene.
“She was accusing him of talking to girls known to her as prostitutes,” Mmuroa said.
She was arrested at the scene of the crime.
Read more: Woman in court after boyfriend shot at