December
Last December, Kevin Federline was reported spent some time in Las Vegas with porn star, Kendra Jade, while Britney was away in Louisiana with her mom and baby Sean Preston. American tabloid the Star is dropping the bombshell accusation that Brit's husband K-Fed has cheated on her with ex-adult film star Kendra Jade during a weekend getaway in Las Vegas. It's also reported that Kevin was allegedly kicked out of their house and run away with his Ferrari.

November
On November, as reported by PEOPLE MAGAZINE, they had heated arguments, Spears dropped the D-word, and Federline bolted from their Malibu home. "She wanted a divorce," says a friend of Spears's. And, says a source close to Federline, "when she's upset with him, he likes to give her some space. I don't think she's upset with him because of something specific he's done. I think she's overwhelmed with her new lifestyle – being a wife and mother – and sometimes takes it out on the people who she's closest to and who she knows will stick around." As written on PEOPLE.

Source: hollywoodrag