Heterophobia is a neologism coined in the 1980s, first appearing in print in 1990, used in analogy to homophobia. It does not have much currency outside the field of sexology, and limited use even within that field.
... of Liverpool Life[?]
Tate Liverpool
Walker Art Gallery[?]
Northamptonshire
Earls Barton Museum of Village Life[?]
Northampton Central Museum & Art ...