Loaimee209, I feel for you! I see this is a post from a few months ago, but I am new to Alli and therefore new to all these interesting posts. My DH (dear husband) has a penchant for honey roasted peanuts, which I also love. After a few too many "treatment effects," I finally just took a Sharpie and wrote "NO!" on the lid of the tub.
Having gone on and off the diet/exercise wagon many, many times, one thing I've also (finally!) learned is that fatigue, mental OR physical, is the biggest enemy to keeping it going. When I am tired physically, I don't want to work out. When I am tired mentally, I don't want to plan and prepare fiddly, healthy meals. I have learned to have pre-made snacks on hand, and have developed a few "lazy" healthy dinners, when I just can't be bothered to do anything fancier.
Since I've begun paying more attention to my emotional, mental and physical energy levels, and then choosing my actions based on them, I've been much more successful. If I slip up, I just say to myself "no shame, no blame!" Good luck!