Denise responds by saying Charlie is unstable and she doesn’t want his “goddesses” anywhere near her kids.

OK, this story is officially getting really scary. Brooke Mueller says Charlie Sheen is making crazy threats about Denise Richards, too. Brooke claims that Charlie “randomly told people” on their flight to the Bahamas last week that he “hated his ex-wife Denise Richards violently and he was going to have her hair shaved off.” Whoa. This guy is completely nuts. This comment, and the events of the past three days, have prompted Denise to say that she doesn’t want her two daughters, Sam, 6, and Lola, 5, around Charlie right now because it’s “too risky.”

A source close to Denise tells TMZ.com that she’s “disgusted” with the way Charlie is living and she just doesn’t trust him with their girls. She also believes that Brooke is telling the truth about the head-shaving threat, and says that the day before he allegedly made that threat he had asked her to pose for a photo-shoot with him, Brooke, all the children, and his “goddesses.” Denise refused to participate in the shoot, and Charlie went ballistic, sending her threatening text messages.

But beyond keeping her girls away from him for the moment, Denise isn’t really participating in all the Charlie-bashing. She tweeted yesterday that Charlie “gave me the greatest gifts…our daughters.”