In a dream it signifies falling into major sins, such as associating partners with God the Exalted, killing a soul and the like. Disobeying wicked people and shunning bad companions is an indication of piety toward God the Exalted and drawing near to Him through what pleases Him.
Dream meaning · al-Nabulsi
Disobedience to parents عقوق الوالدين
Source: al-Nabulsi, Ta'tir al-Anam fi Ta'bir al-Manam, p. 241. English translation by iDreamBot. Quran verses: Quran.com, Saheeh International.