Denise Richards, Brooke Mueller attacking Charlie

Charlie Sheen may have received some relief when a judge reduced his child support payment from $55,000 to $10,000 recently, but reports say that ex-wives Denise Richards and Brooke Mueller are hitting back.

Sources tell TMZ.com that the two can’t afford to cover basic bills with that amount, with one of their children also receiving “significant” psychological help. The two have reportedly joined forces and have had meetings with lawyers, managers and their psychologist Charles Sophy to get a case ready that they can take to court.