CNN 's Brittany Kaplan contributed to this report . Charlie Sheen cites `` irreconcilable differences '' with Brooke Mueller . The two stars have been in a public spat since the end of last year when they were photographed kissing on set during filming for their new Showtime series, 'Two and A Half Men.' Mueller called police to arrest Sheen on domestic violence last Christmas .
Charlie Sheen cites `` irreconcilable differences '' with Brooke Mueller . The two stars have been in a public spat since the end of last year when they were photographed kissing on set during filming for their new Showtime series, 'Two and A Half Men.' Mueller called police to arrest Sheen on domestic violence last Christmas .