How Ben Affleck Feels About Ex Jennifer Garner's 'Off The Charts' Chemistry With Boyfriend John Miller!

Is Ben Affleck finally accepting that Jennifer Garner is happy with her man?! As Perezcious readers know, the filmmaker was caught getting cozy with his ex-wife during a family outing back in March - sparking reconciliation rumors. The problem? Jennifer is dating her longtime boyfriend, John Miller. Her beau, of course, was upset about the whole thing. Page Six Sources claimed the Cali Group CEO knew "nothing [was] going on between" the exes, but he thought the pic crossed the line. So, John reportedly "gave Jen an ultimatum," saying "he doesn't want to see anything like that . . .