Pakistan, July 10 -- Denise Richards and Aaron Phypers are entering a new chapter. The Wild Things actress' husband of six years filed for divorce in Los Angeles on July 7, according to court documents obtained by E! News. In the legal paperwork, Aaron listed the reason for their split as "irreconcilable differences" and noted the date of the separation was July 4. Aaron is also asking the court to award him spousal support in the divorce. E! News has reached out to Denise and Aaron for comment but has not heard back. TMZ was first to break the news. The filing comes several months after Denise's oldest daughter Sami Sheen-who she shares with ex Charlie Sheen hinted at trouble in the blended family. "We're not even that close," the 21-year-...