Adjective-- Resisting authority or control, not obedient or compliant, refractory, hard to deal with, manage, or operate.
Related forms:recalcitrance, recalcitrancy
Synonyms: resistant, rebellious, opposed.
1)My son is very recalcitrant and he hardly cares my words
2) Robert is recalcitrant and always shows a deaf ear to my advices.