Ben to J. Lo: ENOUGH ALREADY!

Jennifer Lopez may have spent $20 million of her own money financing The Greatest Love Story Never Told, a documentary about her and Ben Affleck's 20-year journey back to each other, but the film might end up costing her much more than that.

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A source tells Life & Style that while the actor, 51, will publicly support his wife's passion project, privately he doesn't understand why the singer, 54, wants to put their personal life in the spotlight. "Ben has gotten very good at biting his tongue, but it's known that he's not happy at all about J. Lo's en