DD8 used to be a bit more adventurous with food but in the last few years she's grown increasingly fussy, she won't eat a great variety of meals for dinner now, claiming for things she used to eat that she no longer likes them. At times she'll discover new things and eat them for a bit, then go off them.
When she goes to a friend's house she will usually eat what's put in front of her, but if I try to replicate it at home I get 'I don't like that'. I'm getting frustrated by this and not sure what to do. I know that there are kids out there worse than she is but I worry it'll get to the stage where she eats hardly anything. I'm maybe panicking as I have a couple of friends whose kids have eating disorders or disordered eating and worry about this. Anyone have any advice?