Demented (1980)

After surviving a brutal assault in a horse stable, a woman finds herself haunted by terrifying apparitions of her rapists, despite their imprisonment. As she grapples with her trauma, her husband's infidelity exacerbates her struggles, leaving her in a state of constant fear. Her once safe world becomes a nightmarish landscape where every sound and shadow sends her into panic. Ultimately, she must confront both her past and her crumbling marriage to reclaim her life from the grips of horror that continue to torment her.