Nicole Berg allegedly uses SUV to ram car.

With her 8-month-old daughter in the car, Nicole Berg allegedly used her SUV to plow into a car containing her ex-boyfriend and his new girlfriend.

Berg, 25, has been charged with two counts of aggravated assault. She is being held on $50,000 bond.

According to Memphis police, the incident began Tuesday on Oak Road, when Berg saw the new couple outside a 1984 Bronco. Berg, police said, rammed the Bronco, but no one was inside.

She then got out of her vehicle, bat in hand, and whacked her ex-boyfriend in the head, police said. The couple managed to get in the Bronco and flee, but Berg chased them to Summer Avenue, police said. She then repeatedly rammed the Bronco with her 2002 Dodge Durango, police said. Someone in the Bronco called police, who stopped Berg. No one was seriously injured in the incident.