Hi Smurf (never liked them myself, but I'm sure there'll be something I like that you don't)
Sickeningly, I was much slimmer as a student

because I used to walk everywhere, or at least to the bus stop, now I jump into the car and am never further than a minute away from it at the other end. Also, I seemed to spend most of my student life scurrying along corridors looking for tutors or equipment, etc. I couldn't afford to eat much, and was too far from home to go back at weekends and get fed

!!! It's definately having kids that started the pounds piling on.
Having said all that, I can symathise with the emotional eating. Early this year my teenage son went through a bad patch, and I must have put on a couple of stone through comfort eating, and even when things got better it was hard to stop. It was feeling really heavy and having no energy that started me thinking, and when hubby dragged me up a very small hill when we were on holiday I finally got the determination to get things started up with WW again. Yes, I've been there before and slid backwards, but hopefully never again.......Tell yourself that you
deserve to lose weight and feel good about yourself.
Good luck
Lesley