Kelsey Grammer Tries to Block Camille's Access to AccountsThe divorce between Kelsey and Camille Grammer may have started as a private matter, but the split is growing more acrimonious by the day.

The 55-year-old actor, who recently proposed to 29-year-old Kayte Walsh despite still being legally married to Camille, is now trying to block his estranged wife's access to his business and retirement accounts.

RadarOnline.com reports that Kelsey filed documents in Los Angeles Superior Court that will block Camille from accessing Kelsey's assets from the Screen Actors Guild, the Directors Guild of America, Equity League, AFTR Health & Retirement Funds, Producers Pension Plan, and Gramnet Inc, the couple's production company.