Jennifer Garner's boyfriend John Miller is respectful of the co-parenting relationship she has with her ex-husband Ben ...

Jennifer Garner has "hit a stride" with boyfriend John Miller just two months after the couple stepped out for a rare outing ...

Things between Jennifer Garner and longtime boyfriend John Miller are “better than ever,” a source tells PEOPLE exclusively.

Ben Affleck and Jennifer Garner reunite with their kids, Samuel and Fin, at the Boston Red Sox game against the Tampa Bay ...