Brooke Mueller -- I'm Going After Charlie Sheen!

Brooke Mueller is on the attack ... gunning for Charlie Sheen, who called her a whore, drug addict and terrible parent on TMZ -- and if she gets her way Charlie could end up in jail.

We just received a subpoena from Brooke's lawyers, ordering us to preserve the video and audio interviews we did with Charlie last Friday. Where to begin. Charlie said Brooke has damaged their twins emotionally, to the point they're on the verge of getting kicked out of school. He says every time the kids visit with Brooke, they come home completely freaked out and suffer from night terrors.

Our sources say Brooke's lawyers will go to court with our video and audio and argue Charlie has violated the gag order and should be punished -- possibly with jail -- and have his visitation curtailed.

Charlie told us the L.A. County Dept. of Children and Family Services cares more about protecting and rehabilitating Brooke than protecting the twins. He also calls the judge in the case "The Dishonorable Judge Douchebag." Charlie also called him fat.

The subpoena orders us to hand over the video and audio interviews we did with Charlie. What ... they don't watch TMZ Live?