had to deal with his overbearing mother
overbearing
/ˌō-vər-ˈber-iŋ/
adjective
tending to overwhelm : overpowering
decisively important : dominant
harshly and haughtily arrogant
didn't think it was the overbearing consideration here
proud arrogant haughty lordly insolent overbearing supercilious disdainful mean showing scorn for inferiors. proud may suggest an assumed superiority or loftiness. arrogant implies a claiming for oneself of more consideration or importance than is warranted.