As Jennifer Garner is getting ready to marry the businessman John Miller, her ex-husband Ben Affleck is reportedly “heartbroken” over the announcement. Affleck and Garner, who tied the knot for a decade and have three kids, Violet, Seraphina, and Samuel have kept a close friendship since their 2015 split. While Garner is cited to be happier than ever with Miller, Affleck remains to battle with watching her move forward.