Treason. Friedman K.

What could be worse than betrayal? The betrayal of the closest person who swore to be with you in grief and joy? Katie and Robert have been together for eighteen years. They live happily in Boston, but once everything changes. Robert has a mistress. But in life there is nothing for no reason, so Kolett Friedman gives the floor to everyone - her husband, wife, mistress. Each of them has its own truth. Everyone wants to be happy. A strikingly subtle novel showing that not everything in this world is so unambiguous.