Actor Jason James Richter got into some serious trouble earlier this week.

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The 38-year-old, who starred in the “Free Willy” film series as a child, was arrested Monday for misdemeanour domestic violence, the LAPD confirmed to ET.

Law enforcement told TMZ that Richter allegedly got into an argument with his girlfriend over whether she was having an affair with a co-worker.

The girlfriend alleged that Richter left and then returned shortly. She said she then went into her bedroom and locked the door, at which point Richter allegedly broke the door down and pulled her into the living room.

Hours later, Richter’s girlfriend went to a local police station to file a report of domestic violence, alleging that he grabbed her.

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Richter spent two nights in jail and was released on $20,000 bail after being charged with one count of vandalism for breaking the door and a second count of battery on a significant other with no physical injury.