Arnold Schwarzenegger reunited with his ex-wife Maria Shriver in Malibu on Sunday.

The couple - who were married for 25 years - spent Father's Day with three of their children; Katherine 27, Christina, 25, and Patrick, 23.

The 69-year-old actor seemed in great spirits as he left a lunch in the beach side community while giving his eldest son a hearty hug.

He'll be back: Arnold Schwarzenegger, 69, reunited with his famly in Malibu on Sunday

Absent from the event was their youngest son Christopher, 19.

The Terminator star looked to be in great shape as he rocked a simple white dress shirt and dark denim.

The Austrian-born thespian sported an American flag belt buckle while he stomped around in thick black boots.

Maria, 61, was an ageless beauty as she looked casual chic in a printed tunic top dress that was weather appropriate.

Doting son: Patrick Schwarzenegger, 23, rubbed the shoulders of his mom Maria Shriver, 61

The niece to John F. Kennedy wore her brunette locks long and loose and framed her flawless face in dark retro shades.

At one point, the former governor of California held the arm of Christina as they parted ways in the parking lot.

Katherine was busy on her phone as Christina confided in her father.

Daughter duty: Katherine, 27, was busy on her phone as Christina, 25, confided in her father

Doting son Patrick rubbed his mom's shoulders as they left the restaurant just before he went for a big bear hug with his Predator star father.

Arnold and Maria decided to split after it was discovered that he had fathered a son, Joseph, with their longtime housekeeper, Mildred Baena.

No word yet if Arnold will be having a second Father's Day celebration.