Rosamunde Pilcher: Die Braut meines Bruders(2019)

Marc and Sam have been a happy couple for a long time. But they have to hide their love, as Marc is a professional footballer and is afraid of losing his career if his relationship with a man becomes public. When he meets his old childhood friend Emma again, who was dumped pregnant by her boyfriend, he asks her to play his token wife. But she is in love with Charles, unaware that he is Marc's half-brother.