Ok so a bit of background:
My family and DH family live in different countries. My family live in Canada and DH family is in South Africa. My mum's family is originally from Turkey. DHs family is just English.
Anyways my family is buying DH's family plane tickets to come to the UK then to come to with us to visit them.
My MIL is a bit scared of "weird" food. My mum makes brilliant Turkish dishes that include a lot of meat and rice. My DH loves my mum's cooking, so I'm sure she will make even more Turkish food. My mum wants to cook a huge feast for the day we land because she is so excited but MIL has already said she doesn't want food that has fat in it and she doesn't like anything if it's not what she's used to. I'm a bit worried about her reaction to foreign food. She generally eats only English style recipes.
AIBU to tell my mum not to cook all this food, even if it might hurt her feelings? I doubt it will be touched by MIL and this might make my mum upset anyway.