Struggling after a long deviation

[Elby]

I returned home end of November 2011 from a month overseas and since then I've been struggling to get back onto my eating plan. I'm managing to stick to it during the day at work, but something seems to be overriding my determination and I spend my evenings binging. As a result I've put on all the weight I lost before my overseas trip and I'm desperate to get it back off. I'm desperate to get down to my goal weight.

I've tried a number of the tips that have been suggested and it all seems so simple to do, but for some reason I'm struggling when I'm at home. I'm feeling desperate to fit back into my clothes for work and to feel like I don't need to hide away out of shame and disgust.

Has anyone else had trouble getting back onto the program after a deviation and are there any tips for how I can fight the evening demon? I'm feeling desperate.