Torn
Soupçons (original)
Victoire and Florent are both married, both have children, and yet the attraction is irresistible. Just when they decide to leave their spouses, Florent’s wife disappears. From Walter Presents, in French with English subtitles.
Starring Julie Gayet, Bruno Debrandt, Thomas Jouannet, Marie Dompnier, Joyce Bibring, Alain Doutey, Sylvie Granotier
It's a drama show, and has a rating of 6.1 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Australia.