Arnold Schwarzenegger and Maria Shriver Hang Out On His Birthday

Maria Shriver and Arnold Schwarzenegger may be getting a divorce after the 55-year-old Shriver filed in county court earlier this month, but that didn’t stop them from getting together to celebrate the former Governor’s 64th birthday this weekend.

The couple were spotted eating with family at Beverly Hills restaurant Casa Roma before heading out for a day of shopping.

A source close to the family tells PEOPLE:

??”Children and family come first.”

While another source added:

“Arnold and Maria will always come together when it comes to supporting and loving their children.”

The family get together occurs only a little bit of time after son Christopher was released from the hospital on Monday after suffering from several broken bones and a collapsed lung caused by a boogie boarding accident.