People suffering from delusional disorder (f22. 0), the only disorder with isolated delusions, usually have realistic delusions such as pathological jealousy, not hallucinations such as intercourse with a รขโ‚ฌยฆ Spectrophilia is a fetish that is classified as the paraphilia in which one is attracted to ghosts or spirits. Spectrophiliacs fantasize about ghosts and often imagine scenarios involving sexual events between รขโ‚ฌยฆ