A Dubbo woman who threw a $1 coin at her brother has been fined $150.
Jessica Louise Brown was also fined another $150 for kicking a clothes dryer door and causing it to fall off.
The 26-year-old, who court documents revealed also threw a kettle at her brother, pleaded guilty to assault and damaging property when she faced Dubbo Local Court on Wednesday.
According to court documents Brown has been previously charged on 20 occasions for violence, traffic offences, breaching bail, damaging property and breaching apprehended violence orders.
Brown and her brother started arguing about house keys on August 1 because after he locked himself out he was unable to get back in until hours later when she returned to the house, which they shared.
The brother called the police because Brown's aggression concerned him and that was when she lashed out.
Magistrate Gary Wilson convicted and fined Brown.