This article addresses the issue of relations between contemporary adolescents (deeply rooted in the cyber world) and their parents. The aim of the study was to explore and describe relations between adolescents and their parents viewed through the prism of the motives of undertaking online activity. The main research question was: What are the relations between adolescents active on the Internet and their parents? In the study, the authors used the questionnaire method. The research encompassed 706 persons, 339 men and 367 women, including: 480 pupils from lower secondary schools (23 classes) and 226 from secondary schools (10 classes). The research showed that even though the relations with mothers and fathers should be described as const...