Halle Berry takes her children out for lunch in West Hollywood

Halle Berry is back on the market. The Oscar winner filed for divorce from her philandering husband, French actor Olivier Martinez. It was just a matter of time after rumors swirled last year that the couple, both 49, were living separate lives — and that Olivier was dating a French woman.

Halle and Olivier will share custody of their son, Maceo Martinez, 2. Halle has a 8-year-old daughter, Nahla Aubry, with former underwear model Gabriel Aubry.

According to gossip tabloid TMZ, Halle filed for divorce citing irreconcilable differences and “personality differences.” The couple have a prenup so money is not an issue.

Things went downhill for Halle and Olivier after his temper erupted and he hit a photographer at LAX with Maceo’s baby carseat. The victim filed a lawsuit against Martinez last week.

The incident was the breaking point for Halle — and not rumors of his rampant cheating.

Thanks to loyal reader Cyndi D. for the tip.