S.L.
R., I have a daughter who is giving me trouble about eating her fruits. She has never before fussy about food. She is a good eater. But I was always told this is a faze they go thru. And that you should give her the things she likes to eat and let her eat that. Even if its over and over again. Kids will not starve they will eat eventually. Maybe if she likes say cheese then let her walk around with it. I know some parents don't like that but kids are really busy and they tend not to like sitting for any lenth in time. This has help with my daughter and others I know that get fussy about sitting for dinner. I hope this helps.
Good luck
S.