Forest Whitaker has filed for divorce from wife Keisha Nash Whitaker after 22 years of marriage.TMZ reported that Whitaker filed the documents Thursday in Los Angeles. The petition cites irreconcilable differences. They share two daughters Sonnet, 22, and True, 20, and each has a child from previous relationships. According to The Blast, Whitaker does not want to pay spousal support. Whitaker also wants both sides to be responsible for their own legal fees.