Unforgettable (2017)

The film is entirely devoted to the severe mental state of the offended woman, her goal is to make the lives of people who forced them to plunge into a series of these terrible trials unbearable. She will do anything to give them the most painful sensations that she experienced when her husband left her and exchanged her for a completely different woman. Tessa Conover is going through a divorce incredibly hard, she can't bear to see her ex-husband happy in a new marriage. She cannot control her emotions and begins to act, using the most insidious means of manipulation as a weapon.

The heroine at one time experienced not the most joyful moments of life, she had to live with a real fiend who tried to force her constantly to do obscene things. A pathological sadist mocked the girl, making her life look like a real hell. After getting rid of this burden, she met David, the couple immediately found a common language, but the man was married to Tessa. The marriage did not prevent the internal structure of the family from collapsing, the house began to collapse, leaving behind the abandoned wife a pile of stones from past memories. She sees how her husband is happy with the new chosen one and even they are trying to take their daughter away from her, so the woman decides on a serious struggle.