Seitensprung.

An understanding husband, two cute daughters and a mother who takes care of the household in her very own way: things couldn't be better for marketing specialist Fiona - actually. By chance, the successful manager finds out who her neighbor, the attractive young singer Julia, is eight months pregnant with - her husband Ben! Shocked, Fiona wonders whether she should get a divorce. But then she pulls an amazing plan B out of her hat.