Im so sorry to hear that another member's post has upset you so much. Which thread was it in?
It can be very upsetting when someone says something which you perceive as hurtful but I suppose the best way to look at it is that everyone has their own opinion and just because its not the same as our own it doesnt make ours any less relevant.
I really hope that this wont put you off posting on here and I hope that you can put it all to the back of your mind. There is a lot of support available on mhf and you are among friends.