Declaration of War
La guerre est déclarée (original)
Una pareja, Roméo y Juliette. Un niño, Adam. Un combate, la enfermedad. Y, sobre todo, una gran historia de amor, la suya
Starring Valérie Donzelli, Jérémie Elkaïm, Gabriel Elkaïm, Brigitte Sy, César Desseix, Elina Löwensohn, Philippe Laudenbach, Bastien Bouillon, Béatrice de Staël, Michèle Moretti
It's a drama and action & adventure movie, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Spain.