Mario has been charged with assaulting his mom at their home in Baltimore.
He’s charged with second-degree assault and has been released on $50,000 bond.
Officers were called to an apartment building in the Fells Point neighborhood of Baltimore, MD early Friday.
Mario did an MTV special in which he launched an intervention for his mom.
Shawntia Hardaway told officers Mario pushed her. She also claims Mario pushed her into a wall in a separate incident a week ago and that she feared for her life.
No word on a statement from Mario about the incident.