Anima: My Father's Dresses(2022)

Original title: Anima - Die Kleider meines Vaters

When her father Helmut dies in an accident, Uli receives a box of her father's clothes from her mother, in which she finds women's clothing. She also receives his diaries, and thus uncovers the family secret that Helmut had been a "transvestite" since his youth, who only acted out his inclinations to appear as a woman in other cities.