Aim: The aim of the study was to analyse the perception of parental and maternal attitudes in homosexual, bisexual and heterosexual groups. Methods: The study involved Parental Attitude Scale of Plopa. The project included 177 participants, 39 homosexual, 15 bisexual and 31 heterosexual women, and 56 homosexual, 5 bisexual and 31 heterosexual men. Results: The study shows significant differences between homosexual and heterosexual women in perception of maternal attitudes in terms of the Protective Attitude Scale (p=0.029) and between heterosexual and bisexual women in terms of the Autonomy Attitude Scale (p=0.036), the Protective Attitude Scale (p=0.004) and the Demanding Attitude Scale (p=0.007). There are no significant differences in perception of maternal attitudes between homosexual and heterosexual men. The study shows significant differences in perception of paternal attitudes in terms of the Inconsequential Attitude Scale between homosexual and bisexual women (p=0.023) and between heterosexual and bisexual women (p=0.035). There are no significant differences in perception of paternal attitudes between homosexual and heterosexual women and between homosexual and heterosexual men.