Heterosexual melancholia (n.) is instituted and kept up by culture as the price of stable gender identities bound together by opposing desires.
Heterosexual melancholia (n.) believes that the “literal” penis or vagina causes desire — the disavowed homosexuality returning as self-evident anatomy.
Heterosexual melancholia (n.) makes the 'truest' lesbian melancholic the strictly straight woman and the 'truest' gay male melancholic the strictly straight man.
Heterosexual melancholia (n.) is gender melancholy: the stricter and more stable the gender, the less resolved the original loss — rigid gender boundaries hide an unmourned first love.
Heterosexual melancholia (n.) has the straight man become — mime, cite, assume — the man he 'never' loved and 'never' grieved; what is most apparently performed as gender is the symptom of a pervasive disavowal.