LA GUíA DEFINITIVA PARA SEPARACIóN JENNIFER LOPEZ

"They want to make sure the kids are comfortable with the transition and where they are living, etcetera," ET's source continued.Affleck, a two-time Oscar winner, was previously married to the actress Jennifer Garner, who he met on the set of 2001 romance Pearl Harbor. They split in 2015 after a decade of marriage and have three children together.