nannying

/N AE1 N IY0 IH0 NG/
verb
  1. 1

    To serve as a nanny.

  2. 2

    To treat like a nanny's charges; to coddle.

noun
  1. 1

    Behaving with an excess of protective concern.

Source: https://en.wiktionary.org/wiki/nanny, https://en.wiktionary.org/wiki/nannying