Heteroromantic. Technically, that which relates to being attracted romantically to people of a different gender than your own. Heteroromantic people usually fall in love only with people of a different gender than them, but not always. In practice, a person someone who is heteroromantic falls in love with is usually a person of “the opposite sex.”; heteronormativity rejects gender non-binarity, and it treats women and men as the opposite of each other.

Synonyms:
heteroromantically