This is exactly what I was thinking. If my husband has a serious concern I listen to him, he does the same with me. I am the one who found the paleo diet, he didn't want to read the books but he was willing to listen and give it a try. It also helped that I cooked tasty meals. Cooking for your wife would be a big plus. Perhaps having an attractive paleo cookbook lying around might help too. Paleo Comfort Foods - Paleo Food Cookbook and Recipes has great pictures.
Originally Posted by Iucounu
But your wife's resistance to new ideas is still a concern. You are on a journey (becoming a parent) where you will encounter so many things that you will have to decide on as a couple. This is new territory and that means new information. My husband and I read so many books about pregnancy, birthing and parenting the one thing we didn't know about and both wish we had is the paleo diet. I can understand why you would want to share what you've learned with her.