No, I'm not a grandma but sure am old enough to be one and then some at 82. I'm new to the program, only 2 weeks but very happy with it so far. I have lots to lose, much more than you, but so far I'm not really discouraged. In my situation, sharing meals with so many others, about 50 in all in our dining room, I get to watch the skinny Minnies eat gravy, sweet desserts, and they never exercise but are slim and don't gain easily! It's a challenge but I shut my eyes to what they can do so easily and concentrate on the Alli program and it seems to be working even this early.
Any support I can give let me know. You lose slower the older you are they tell me but I'v already lost 2 pounds and I credit Alli for that. Good luck.