2022---balthazar--how-is-the-absence-of-h-l-ne-de-fougerolles-explained-in-season-4-
Helene's absence from the series is disappointing - Facebook
The decision for de Fougerolles to leave was not her own, but a choice made by the production team and writers. The reasons included: Helene's absence from the series is disappointing -
According to the season premiere, Hélène Bach's departure occurs during a following the traumatic events of the Season 3 finale. It is revealed through dialogue that after Raphael Balthazar (Tomer Sisley) woke up in the hospital, he rejected Hélène’s confession of love . This emotional fallout, combined with a professional promotion, led Hélène to leave Paris for the French islands to start a new life. Behind the Scenes: Why She Left This emotional fallout
: Constance Labbé was brought in as Captain Camille Costes to provide a different, more "fraternal" energy and a new source of conflict for Balthazar. combined with a professional promotion