ROCK SPRINGS, Wyo. (AP) — A woman stabbed her husband with a kitchen knife following an argument that began when she accused him of opening a Christmas present early, authorities said Friday.

Misty Johnson, 34, was arrested and charged with aggravated assault and battery, a felony, and misdemeanor domestic battery. Her husband, Shawn Fay Johnson, 34, was treated at a hospital for a wound to the chest, police said.

Misty Johnson made an initial court appearance Thursday in which she requested a court-appointed attorney, authorities said. She was released after posting bail, which was set at $7,500.