Mel Darling
I have been thinking about this since I read it today much earlier on. She sounds like a really insecure person and you did exactly the right thing hun. Show her just how strong and amazing you are. Don't worry about your other colleagues either, they will see her for the jealous cow she is. I am more than sure they will be thrilled for you and very supportive of your new choices.
As mentioned earlier in the thread, she will probably make excuses not to see you, and one of the things this diet has taught me, is that sometimes and the weight loss is just the kick start, it is time to move on and forward in your life. I have had a few friends with weird reactions, but for the most part they are all really happy for me. Funny thing is the one's with the weird reactions are the one's I now realise, really are mostly dead wood in my life so sometimes say goodbye to a friendship lovingly, wish them the best - in your head obviously and just move on with your life. You are a star and you deserve the very best!!
Wishing you so much luck for going back to work.
Jez
xx