Ira, Have you ever considered purchasing cooking magazines like “Cooking Light” or “Clean Eating.”
Have you ever asked your wife to prepare you a “special meal” and let her know what you would or would not like to be included in that special meal.
Ira, I am a firm believer that when we know better we do better. Perhaps she doesn’t know how to prepare “healthful meals” as a consequence of her upbringing. Learning new habits and behaviors is not an easy task.
I hope this is of help to you.