To dream of being chastised, denotes that you have not been prudent in conducting your affairs.
To dream that you administer chastisement to another, signifies that you will have an ill-tempered partner either in business or marriage.
For parents to dream of chastising their children, indicates they will be loose in their manner of correcting them, but they will succeed in bringing them up honorably. ... Ten Thousand Dream Interpretation
Dreams of chastisement or negative expression of criticism or judgements toward another are a reflection of your inner critic, and how you treat yourself. See Judge or Critic.... Strangest Dream Explanations