Ok, first, lets take off the 'estrogen filters' that you have on to at least one of his comments. You said that he told you ''that it is very unattractive'' that you smoke. But then you go on to say ''being told i'm unattractive''. Right there is part of the problem. You've twisted a comment made towards an action and taken it as something personal. According to your own post he Did Not call You unattractive. He called your smoking habit unattractive and that is two totally different comments from being told You are unattractive.
And really, only two months of dating? Not exactly a strong bond or heavy emotions going to be there. Personally it sounds to me like more of your response is overreaction than anything else. Actually, there's a flattering element to this. Obviously he doesn't like the idea of dating a smoker, yet he was still willing to try to date you for two months. So he must have seen something in you that made him willing to go against his standards, or at least attempt to, to date you. It's actually quite a compliment that he made that effort. But, you have to face it, its difficult for a non-smoker to date a smoker. Smokers will always stink of smoke, their clothes, hair, car, house.. and maybe even things you wouldn't expect. Then kissing a smoker, ew. And also the concerns over their health can be taxing. I have someone very dear to me that smokes and it is difficult for me to know she smokes because i worry about her health.
So really, you weren't rejected.. your smoking was. You were told you were unattractive.. your smoking was. You were found attractive enough to at least try to go against his standards, but he just couldn't do it. There is a lot of positive stuff in this situation if you look past the end of this very short relationship.