Welcome to SparkPeople! It's such a wonderful site, at such a great price.
You did a great job for your first post. I am also a mom to adult children, two boys. They both live away from home now, but are still fairly young (early twenties) and so no grandchildren for me yet. My husband farms, and I have a desk job.
Great job on your weight loss to date. Please let me know if I can help you find things on the site, or if you have any questions. There are alot of resources available, and if you can't find something, just ask!