Wake up like a dolphin

After twenty years of marriage, Karolína and Jakub are estranged from each other and their three children do not want to adapt to the new situation. That's just the way it is. But when you add financial hardship, that Jacob's company has gotten itself into, lies, infidelity and a teenage daughter, who's going through the disappointment of her first love, it's gonna be utter chaos. And so it is not surprising that our heroes would sometimes like to wake up in another body.
The stories, which intertwine, unfold before the reader through the eyes of three family members - the mother, a psychologist, the father, a businessman, and the daughter, Justyna.