Kevin Federline Addresses Son Jayden's Live-Stream About Britney Spears & Family Drama

Kevin Federline is reacting to his 13-year-old son Jayden‘s live-stream, in which he called his grandfather Jamie Spears a “pretty big d–k” and questioned why his mother Britney Spears would consider quitting music when it makes “bank.”

The 41-year-old former backup dancer spoke out via Los Angeles family law attorney Mark Vincent Kaplan in a statement to Page Six on Wednesday (March 4).

PHOTOS: Check out the latest pics of Britney Spears

“It’s the result of a 13-year-old acting like a 13-year-old. Kevin is handling it like a responsible parent,” he said, calling it a “family matter.”

The lawyer declined to address whether Kevin and Britney spoke about the situation yet.

Kevin currently has 70% custody of their children: Jayden, and older brother Sean Preston, 14.

Find out what else Jayden said during the live-stream…