An agooraphobic single lady makes a living by making dresses and she has a sister that works outside. Montse the older sister has morphin addiction and sees visions of her father mocking her. Ther mother passed away and Montse says their father died at war. One day the guy Carlos living upstairs of them falls down the stairs in front of their door and asks for help from Montse. She manages to take him inside with his broken leg. He turns out to run away from marrying her pregnant girlfriend. Montse falls in love with Carlos and takes care of him while her sister is being suspicious that she might hurt him. Police officers and his bride-to-be comes over. The officers asks questions to Motse but she pretend not to know Carlos. Her sister goes to Carlos' home to take some books of him and his bride sees her and she has to tell her he's downstairs with her sister. She enters home without her permission and Motse kills and cuts her body to pieces. The lady comes with her niece that wants a wedding dress and Montse kills them too at the sewing room when they hear Carlos screaming. He's bedridden because he has a brpken leg that's turning purple and she gives him morphine too. Her sister comes and sees her covered in blood with morphine bottles in her hands and she threatens her with dropping them on the floor. (The lady whose husband is a doctor supplies Motse with morphine and she gave them to ther sister before coming with her niece). She locks her up in her room before Motse goes to kill Carlos. As they were leaving the house, she opens the doors and she stabs Motse before she kills them. And she tells that her father raped them and she is her mother and she had to poison her father because she though she could have raped her little daughter too. His body was in the fireplace hidden behind a closet and a picture of Motse holding her newborn daughter. She turns back to Motse crying and sings a lullaby to her while she's dying and Carlos on their doorstep. Although the twist was a bit very obvious, it was very fun to watch.
Review of Shrew's Nest
