New information on the final days of Britney Spears' marriage has come to light, showing that the sexy singer laid out plans to drop her deadbeat spouse and revive her career the week before she filed for divorce November 7.

However, it was a handwritten letter from Kevin Federline that ultimately pushed Britney Spears over the edge, causing her to sever their tumultuous, two-year union for good.

On November 6, after a week of fighting via text message, the final blowout came when the K-Hole sent a handwritten letter to his wife, who was staying at a separate hotel in New York City.

"It mostly blamed Britney for all their problems," a family insider says.

Hours later, an enraged Britney notified her attorney to start drafting the divorce petition and signed it at the hotel just before making a surprise appearance on the Late Show With David Letterman - sans wedding ring.

"That's why she looked so happy. A weight had been lifted," said the source.

Dead weight, if you ask us. What a waste of space.

But Federline is never one to take anything sitting down. Not exactly sure what we mean by that, but the guy is beyond pathetic (even if Shar Jackson doesn't come out and say it). K-Fed's revenge, upon being served with divorce papers, was to graffiti the dressing room door of the House of Blues in Chicago, where he performed the following night.
The message, written the day after Britney filed for divorce, reads:

Today I'm a free man
Ladies look out
F**k a wife
Give me my kids B!tch!

-- Kevin Federline

Us Weekly somehow got a picture of this heartfelt love note, (see below) which clearly shows just how mature Kevin Federline is.

Britney, who's already busy recording her new album and planning a career comeback, clearly did the right thing. Not just for herself, but for little Sean Preston and Jayden James especially. Those little tykes don't need to be subjected to this loser. Ever!