Michelle Warner was last seen around midnight at the Regency Square Apartment Complex in the 7200 block of Bellerive Drive in the Sharpstown area.
Relatives say they last heard from her this past weekend, and it's not like Warner, the mother of a three-year-old, to disappear like this.
They say Warner had a fight with the father of her son before she vanished.
Houston police have her family's missing person report and are investigating.
Warner is 5-foot-6, weighs around 125 pounds and has blue eyes and dark brown hair. She has a dolphin tattoo on the backside of her shoulder and small butterfly tattoo on one foot. She also has small stud nose ring on right side of nose.