I'm managing by keeping busy - and thinking of other things than food to "reward" myself. I took myself to the cinema one day, actually went to the supermarket another and found I was enjoying looking for healthy and low cal foods. Came back with chili flakes which really add flavour. Today as the weather looks great I'll do some gardening, then lie in a lovely smelly bath with a good book. Now these won't suit you with kids I know - but can you think of other thingd that you like doing to keep you busy?
It will get better so everyone whose been around longer says!!