What's Wrong With Mom? is a 2017 Mexican horror short film directed by Raùl Bribiesca. The short film is set in The Conjuring Universe and was made for a contest titled "My Annabelle Creation", which it won.
The winner from the Mexico competition was Raùl Bribiesca for his short film What's Wrong With Mom?. Exactly 2 minutes in length and filmed in a single take, the film revolves around a father (Fabián Hurtado) and daughter (Carina Pámenes) as they're praying to God to exorcise the mother (Perla Corona) of the "Marifer", a teleporting demon possessing her.
Something is happening to mom. Her daughter starts praying for her mom's health but soon she will find out what is happening to her.