After eighteen happily married years Katia's life suddenly falls apart when her husband Mark dies while away on a business trip. The investigation into his death reveals a double life and another woman, Nina, to whom he had already been married for two years. Nina had not the least suspicion that Mark had another family and feels angry and betrayed, as she was about to give up her successful career to start a family with him. Katia, who had long ago given up her own career to look after her children and 'beloved husband', shares her feelings.