Seeking clarity, Márcia and Beto travel to her wealthy father's country estate ( fazenda ). There, they surprise her father, Dr. Ribeiro, and his insatiable new wife, Cordélia ( Edna Costa ).
It seems you’re referring to — a Brazilian film whose title translates to The Girl and the Horse . However, after checking major film databases (IMDb, Filmow, Cinemateca Brasileira), there is no widely registered Brazilian feature, medium-length, or short film by that exact name from 1983. A Menina E O Cavalo 1983
Directed and written by Conrado Sanchez, the film features several prominent figures of 1980s Brazilian exploitation cinema: as Marcia Antônio Rodi as Beto Elizabeth de Luiz as the Stepmother Sérgio Hingst , a veteran of Brazilian cinema, as Ariscu Genésio de Carvalho as Juka Historical Context: The Boca do Lixo Era A Menina e o Cavalo (1985) - IMDb Seeking clarity, Márcia and Beto travel to her