I think if anything you are giving them a much "richer" palate for the lack of sugar! They can truly enjoy how delicious fruit is straight from nature. I wish I had never been exposed to sugar early on because I still struggle as an adult with craving it sometimes. I adore dates and fresh fruit, but sometimes my brain tries to tell me I just really want a cookie. That's so crazy that the lady who gave you the money would think that an apple isn't a good snack! People are really so confused when it comes to proper nutrition these days. Such a shame, but you keep doing your best and at least your children will grow up knowing better!