Don't chance it. You don't know what the paint is made from. Latex was originally from a milky fluid from the stem of a plant. I am not sure how they make it now. Even if they still use plants to make latex, there are no restrictions on how much herbicides and fungicides they use on the plants.
My suggestion, get your wife out for a few days while the paint is drying. Open the windows and air it out.
My son had Leukemia, my view is don't take any unnecessy chances with any chemicals these days.