In "Psycho III", it was revealed she only delusionally believed she was Norman's mother, and furthermore Spool had been in a love triangle with Norman's father and mother and that she had killed Norman's father.
Furthermore, in "III" it is revealed Spool had been in a love triangle with Norman's father and mother and that she had killed Norman's father. In "Psycho III", it was revealed she only delusionally believed she was Norman's mother.
In "Psycho III", it was revealed she only delusionally believed she was Norman's mother. Furthermore, in "III" it is revealed Spool had been in a love triangle with Norman's father and mother and that she had killed Norman's father.
In "Psycho III", it was revealed she only delusionally believed she was Norman's mother. Furthermore, in "III" it is revealed Spool had been in a love triangle with Norman's father and mother and that she had killed Norman's father.