Non-binary people may face specific challenges in psychological settings. Psychotherapists often display a lack of preparation for non-binary gender identities, resulting in overt or subtle forms of prejudice that compromise the therapeutic alliance. The present study aimed to provide data on non-binary clients' positive and negative experiences within therapeutic relationships. Twenty-five interviews were conducted with non-binary people in the age range of 19-35. Using codebook thematic analysis, the researchers identified three main themes: (1) the self of the psychotherapist, consisting of the impact of the therapist's personal (i.e., sexual identity) and professional (i.e., competence) characteristics on the therapeutic experience; (2) the practice of the psychotherapist, emerging as affirmative (validation and microaffirmations) or negative (gender identity change efforts, manifest aggressions, and microaggressions) approaches toward non-binary identities; (3) the therapeutic relationship, referring to the alliance, rupture, and reparation based on the therapists' openness toward non-binary identities. To provide a safer setting for non-binary clients, psychotherapists should incorporate issues related to gender minority identities in their training, acknowledge clinical errors when they occur and adopt an active predisposition to learn through the client's experience, giving value to their unique contribution.
Keywords: affirmative approach; cisgenderism; gender identity; microaffirmation; microaggression; misgendering; non-binary; psychotherapists; psychotherapy; therapeutic relationship.