Maggie Gyllenhaal & Peter Sarsgaard Expecting Second Child
11/28/2011 AT 04:45 PM EST
The actors are expecting their second child together, her rep confirms to PEOPLE.
The Hysteria star and Green Lantern's Sarsgaard, 40, wed in 2009 and are already parents to 5-year-old daughter Ramona.
"I just didn't have a clue," Gyllenhaal, 34, has said of motherhood.
"There's no way to prepare for the challenges, the immense joys, the surprises, the disappointments and the shocks," she said. "Your heart just rips open. It's amazing."
Reporting by JULIE JORDAN