*After exposing his alleged philandering in an e-mail to his co-workers, actress Garcelle Beauvais-Nilon has officially filed for divorce from her husband Michael Nilon.

According to TMZ, the papers were filed in L.A. County Superior Court on May 10 — just two days before their ninth wedding anniversary.

Garcelle, who has 2-year-old twins with Michael — is seeking joint legal and physical custody, the Web site reported. The former “NYPD Blue” star has also requested that the judge not award any spousal support to Michael.

As previously reported, Beauvais-Nilon put her husband’s cheating on blast in an email to his colleagues, titled “Tiger Woods/Jesse James/Mike Nilon.”

“What do they have in common . . . I found out today that MY husband of almost 9 yrs has been having an affair for 5 yrs with some slut in Chicago. I am devastated!!!!” she wrote. “And I have been duped!! Our boys don’t deserve this!”