The Third Side of the River (2014)

The life of the young Nicolas is challenged by his own father, who leads two lives. He's marrying a woman with whom he has a twelve year old kid with and he is in a relationship with a woman with whom he has four children. Nicolas is one of the four children. In his naivety Nicolas has always accepted this. But now that his father has taken him for granted, Nicolas realizes he has follows his father's footsteps in leading two lives. Nicolas then decides he needs to make a choice.