Patricia Lynn Schroeder, 52, 102 N. Sycamore St., was charged 6:30 p.m. Wednesday with domestic assault at her residence.
According to a Creston Police report, Schroeder and the victim had been in a sexual relationship and living with each other for weeks when she struck the victim in the face, leaving a mark.
Schroeder was being held in the Adams County Jail on $300 bond.