Los Angeles - Charlie Sheen wants his $55 000 a month child support payments to ex-wife Brooke Mueller slashed. The 50-year-old actor has six-year-old twins Bob and Max with Brooke and claims he can no longer afford the astronomical payments that were previously agreed on when he was earning $613 000 per month on Two and a Half Men. Charlie - who pays the same amount to his other ex-wife Denise Richards for their daughters, Sam, 11 and Lola, 10 - claims he now makes approximately $87 384 monthly and has filed court documents asking to reduce the payments, according to PEOPLE.