‘You, Me & Her’ Review: A Married Couple Admits a Plus-One in Deft Relationship Tale

It is the classic convention of marital comedies that couples’ attempts to spice things up with extra partners invariably end up sending them back, chastened, to each other. That’s not exactly how things work out in “You, Me & Her,” which doesn’t wag a moralizing finger at its protagonists’ flirtation with throupledom. But this pleasing collaboration […]