Ben Affleck’s increasing presence in Jennifer Garner’s life, especially during the holidays, is reportedly causing tension in her relationship with longtime boyfriend John Miller. As the former couple grows closer,

Ben Affleck has been leaning on the people closest to him following his split from Jennifer Lopez, including spending more time with his ex-wife and mother of his children Jennifer Garner. A source recently told Page Six that Affleck and Garner have been "spending more time together than ever since they divorced" and are "closer than they've ever been" since their divorce.

According to a source for Page Six, exes Ben Affleck and Jennifer Garner have been spending more time together than ever lately—here's why.

Too close for comfort? According to a source, Jennifer Garner’s boyfriend, John Miller, “isn’t thrilled” about how much time she is spending with ex-husband Ben Affleck these days. “[He] knows Ben and Jen have been leaning on each other more than ever lately and have a really close relationship,