Prejudice

During a family dinner, Cédric, in his thirties and still living with his parents, learns that his sister is expecting a child. While everyone is delighted by this news, it provokes a resentment in him that will turn into fury. He then tries to establish, in the eyes of others, the prejudice of which he has always felt himself a victim. Between unspoken words and paranoia, revolt and pretense, how far can a family go to preserve its balance?