Terminator actor, Arnold Schwarzenegger has admitted to an affair with his housekeeper, Mildred Baena, which led to the end of his marriage to Maria Shriver.

In an interview with People magazine, he emphasised that it was not a bitter end.

He further candidly admitted that it was his mistake.

Baena, however, gave birth to their son, Joseph, just five days after Shriver had given birth to their son, Christopher Schwarzenegger.

Schwarzenegger and Shriver had been married for 25 years until they separated in 2011 due to the affair.

“My chapter with Maria will continue on forever. Even though it’s a different relationship, there’s no reason for me to feel anything other than love for her”, he said.