TMZ.com reports today:

Steven Jackson then-girlfriend Supriya Harris claims the NFL star got physical during an “argument” in March 2009 … this according to a complaint filed with the Las Vegas Police Department.

In her complaint, Harris says, “Steven became enraged and pushed me to the ground, repeatedly. He forcibly grabbed my arm and flung me against the door. I was crying and trying to protect my stomach from the blows, as I was 9 mos pregnant. He continued to shove me against the door until his nephew … interceded and yelled, ‘uncle, she has a baby, stop.’”

Harris claims she was “bleeding heavily” from wounds she received after she was smashed into a door handle.

Harris says Jackson took her to a nearby hospital — but instructed her to lie and tell doctors that she was injured from a fall in the shower.

Harris gave birth to the couple’s son less than two weeks later. She said she broke up with Jackson four months later after he allegedly threatened to “beat her up.”

The source of the complaint from Harris appears to be a dispute over child support payments. Jackson is refusing comment on the matter and his lawyers have yet to respond publicly.

More coming shortly I’m sure.