[usr] When I go out to a restaurant, I order gluten free food items.  I have to trust that the cook and server take my request seriously.  If not, my food could be gluten free but cross contaminated with foods that aren't and still make me ill. [qst] ask me for further details [bhv] I'm in a negative mood, please comfort me.
What kind of illness occurs if food is cross contaminated? I'm so sorry this happens to you.
Any time I order food, I count on the cook and server to make sure it's handled and cooked appropriately.