homomania

noun3

1. •
   Enthusiastic support for homosexuality.
2. •
   (offensive, old-fashioned) Homosexuality, regarded as a mental disorder.
3. •
   Self-centeredness.

   • The civil and industrial life is too intensely masculine to possess perfect health, and its worst symptom is homomania, in which play selfishness, cunning, and intrigue. — 1891