A significant number of human cultures have viewed homosexual relations as not only legitimate but even socially constructive, ancient Greece being the most notable example. The Iliad does not mention that Thetis had any objection to her son Achilles’ relations with Patroclus. Queen Olympias of Macedon was one of the most temperamental and forceful women of the ancient world, and even had her own husband, King Philip, assassinated. Yet she didn’t have a fit when her son, Alexander the Great, brought his lover Hephaestion home for dinner.

