Kevin Federline accuses Britney Spears' father of abusing their 13-year-old son

Kevin Federline reportedly reporting child abuse allegations against Britney Spears& # 39; Father, Jamie Spears.

The former professional dancer who shares children Sean Federline, 13 and Jayden James Federline, 12, with the superstar singer, filed a police report against her ex-stepfather, E! The news can confirm.

A source tells us that Kevin filed the report on August 25 after an alleged physical altercation between Jamie and his eldest son, Britney, Sean. The alleged incident between Jamie and Sean, who is currently under investigation, took place at Jamie's home.

According to TMZ, they quarreled and "at one point, Jamie would get his hands on him," but Sean was not hurt.

Britney, who tied the knot with Kevin in 2004 and filed for divorce from the "Popozão" star in 2006, has not yet publicly commented on the charges against her father.

In addition, E! News learned that Federline had also obtained a no-go order against Jamie on behalf of Preston and Jayden. Our source indicates that Jamie and Britney did not oppose the restraining order, which prevents Jamie's contact with his grandchildren and forbids him from acting as a mandated supervisor when the children are under the care of Britney.

These claims came just as the details of the new child care arrangement between Britney and Kevin were revealed.

Court documents obtained by E! Newscasts show that ex-servicemen agreed that Kevin would get custody of their son 70% of the time, while Britney would get 30% of unsupervised custody fees. Britney and Kevin had already agreed on a 50/50 holding. According to reports, the duo's new arrangement has been in place since August 2018, but became official and official last week.

Mark Vincent Kaplan, Federline's lawyer and senior family law attorney, told E! News, "Kevin does not want to prevent boys from having unreasonable guard contact with their mother, boys love their mother but [custody] the arrangement, as stated in the terms of the last order placed, reflect what Kevin considers to be in the best interests of the child. "

E! News solicited comments from Spears camp.