Was about to comment something similar so I'll just support this comment.

I don't particulary like high cuisine. I worked as a chef and made the fancy stuff, we in the kitchen made better stuff for us then what we served cuse we didn't have to follow a recipe and the portion could be bigger. Like, who tf eats only 4 king prawns, that is not enough. Also, fancy food is overhyped. You can make extremly tasty food with cheap ingredients.

Anyway, I agree with the father, when I go to a wedding I expect tasty food and enough food. It is ok for it to be fancy if I can get more in case the portions are small.

While it is your wedding, if you decide to invite people make it clear what they should expect so they can prepare. EXACTLY because it is your wedding you should pay attention that the memory that remaims is a good one.