trauma relationship between reality and fantasy in incest

Freud’s Theories
The Oedipus complex, infantile sexuality, the wish fantasies, all Freud’s self proclaimed discoveries are arbitrary constructions designed to explain away his patient’s stories of incest and perversion while simultaneously excusing the method that had provoked them “M Borch-Jacobsen

Evaluate this statement in light of appropriate evidence, be it historical,theoretical clinical or empirical in nature. Using psychoanalytic concepts, formulate an argument indicating your own agreement or disagreement with this statement
M Borch-Jacobsen should take the lead