The 43-year-old actress and the "Batman vs Superman" star announced their split a day after their 10-year anniversary in June 2015, but for Garner, Affleck is still the "love of her life," said The Hollywood Reporter.
"I didn't marry the big fat movie star. I married him. And I would go back and remake that decision. He's the love of my life. What am I going to do about that? He's the most brilliant person in any room, the most charismatic, the most generous. He's just a complicated guy," Garner said.
"We had been separated for months before I ever heard about the nanny. She had nothing to do with our decision to divorce. She was not a part of the equation. Bad judgment? Yes," she said.
Garner will next be be seen in faith-based film "Miracles From Heaven," scheduled to release on March 18.