Denise Richards Pulls a K-Fed

Just what the heck is going on in celebrity parent-land? According to E!, Denise Richards went back to court on Wednesday to file an order of protection against her ex, Charlie Sheen! Denise lifted her restraining order against Charlie a year ago, but now (according to her attorney) believes that "Charlie has significant personal issues which he has failed to address and which require her to take action to protect her children." Her lawyer then went on to say "this is not a vindictive action." Uh, huh, right!