HOLLYWOOD, CA - NOVEMBER 09: Actors Summer Phoenix and Casey Affleck attend the screening of 'Out of the Furnace' during AFI FEST 2013 presented by Audi at TCL Chinese Theatre on November 9, 2013 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images for AFI)

Casey Affleck's Wife Summer Phoenix Files For Divorce

Casey Affleck's estranged wife, Summer Phoenix, has filed for divorce. Summer Phoenix, the younger sister of Joaquin Phoenix, is seeking joint custody of children Indiana, 12, and Atticus, 9, plus spo...