The Curse of La Llorona (also known as The Curse of the Weeping Woman) is a 2019 American supernatural horror film directed by Michael Chaves, in his feature directorial debut, and written by Mikki Daughtry and Tobias Iaconis. It is the sixth installment in the Conjuring Universe franchise.
In 1970s Los Angeles, the legendary ghost La Llorona is stalking the night and the children. Ignoring the eerie warning of a troubled mother, a social worker and her own kids are drawn into a frightening supernatural realm. Their only hope of surviving La Llorona's deadly wrath is a disillusioned priest who practices mysticism to keep evil at bay.
This movie is based on the Latin American folklore of La Llorona, some stories depict her as a ‘skull-faced goddess Cihuacoatl’ who is said to have been seen ‘weeping at the crossroads where she abandoned her own child’, more recent avatars portray her a ‘beautiful but hopelessly impoverished village girl named Maria’. Maria caught the eye of a village nobleman - a Spaniard - who pursued her despite the warnings of the villagers. They had two sons. But ultimately, the report says, their differences became too much for their relationship to handle. The nobleman dumped Maria, married another woman, thereby mending his strained relationship with his family. “Maria drowned her sons in grief, and soon after she went missing, her own body washed up on the banks of the river,” and the story continues.
Here's a trailer for the movie: https://youtu.be/uOV-xMYQ7sk