Almost Famous director Cameron Crowe is divorcing his wife of 22 years. Heart singer Nancy Wilson filed divorce papers in L.A. County Superior Court on Thursday, listing June 15, 2008, as the date of their separation. Wilson and Crowe, who also directed Jerry Maguire, have 10-year-old twin boys. The musician is seeking both joint physical and legal custody of their sons and is also asking the court for spousal support.