We’re staying with in-laws for the week. I get on pretty well with them and they’re very generous and amazing with our young kids. MIL is very regimented with meal planning and has soups and sandwich fillers etc all planned out for lunches and dinners all decided for the week. Obviously this is great and I can have a week off from having to cook but I feel quite frustrated! The kids aren’t great eaters (the youngest is being referred as he doesn’t eat much and is very small for his age) so I rotate a fairly balanced range of dinners I know they like and eat and every day they’ll have something with a carb I know they can eat plain if they don’t like the sauce or meat or whatever. I’ve offered to pick up some food for us and to cook on a couple of days but MIL insists she wants to do it all - I don’t want to be rude and just do it when they’ve bought food for us and she wants to be a good host. I want my children to eat whatever they’re given (my oldest isn’t too picky to be fair) but my youngest is so small I feel like every meal really counts and when he’s not eating because he doesn’t like the food it’s very worrying and frustrating. Shall I just pick up ingredients and make something for everyone to have one night?