Britney Spears's father Jamie Spears (not to be confused with sister Jamie Lynn Spears) was caught in a physical encounter with Sean Preston following Sean having "locked himself in a room," according to a source close to the singer, speaking to People. Apparently, after Jamie and Sean got into an argument over Sean being asked to do something "he wasn't interested in doing," that's when he locked himself inside of the room.

According to The Blast, 67-year-old Jamie got "very angry" following the incident and broke down Sean's door. “There was physical contact that made Sean scared and upset,” said a source with insider knowledge of the event. 

“Britney got upset as well and ended their visit with Jamie.” As a result, sources say Britney is concerned about her father's behavior, and she "can't believe" he would put her rights to custody into any kind of danger when she's worked so hard to retain them over the years.

As a result, the next day Kevin filed a police report at the Ventura County Sheriff's Station, "extremely angry" about the incident when he had herd what happened. It appears Sean's brother 12-year-old Jayden had been present at the time as well. As a result, Britney's soon were given a restraining order against their grandfather, filed by Kevin and lawyer Mark Vincent Kaplan. There's been no word on what the original argument that started it all was about.