pickiness
Noun
Meaning
picky behaviour
The quality of being picky
Source: en.wiktionary.orgSynonyms
Examples
That happened with Morganna with her grandmothers and father–they catered to her pickiness long past toddlerhood into childhood, and she would eat very few foods with them.
I am happy to know that Anthony Bourdain agrees with us on that score–he has less patience with an entitled sense of pickiness than we do, I think!
So the fuss is really uncalled for and I usually feel bad that my pickiness causes so much trouble.