When ever someone achieves something, no matter what it is, there will always be somebody waiting in the wings to criticise, be it because they are jealous of your achievement or they are just plain nasty people. Liken it to buying a new dress which you love and somebody will always find a fault with it, colour doesn't suit you, would be better if it was longer/shorter, you know the kind of thing people say to put a dampner on it. What you need to do is rise above the comment and although it is very hurtful to you, I think who ever said this to you is hurting about something far more inside than you are. You were just there to take a snipe at hun. Don't ever let anyone undermine your amazing achievement of 4 stone lost, you are worth every good comment going for that. I wish you the very best for what ever weight you have left to loose and hope you can put this behind you and forget about it, they are not worth it, but you are worth everything. xx