I don't for a moment condone people treating you poorly for any reason, you probably recognize that the curveless, hyperthin "ideal" of femininity is pushed entirely too much in our culture, to the point where women have their self-esteems destroyed and are targets of abuse and ridicule for being built like a woman instead of a ten-year-old boy. And it's not just plus-sized women who bear the brunt of this, it's gotten to the point where women once considered normal or even highly attractive now fall outside this extremely narrow standard of beauty that seems to exist solely to demonize the feminine body shape and replace it with an ideal more suited to pre-pubescent children.
For example, Marilyn Monroe, once an icon of perfection and still lauded as a legendary sex symbol, would now be considered far too "fat" for a modeling career. Kate Winslet, whose proportions are similar and who has quite an amazing body by any reasonable standard, was ridiculed incessantly for the sin of having curves.
If you feel bad about your body, I suggest looking into a modeling career. Talent scouts are looking for people just like you to put on magazine covers and catwalks in the highest echelons of the fashion industry. You'll not only be told constantly how perfect you are, but you'll also be well paid for it.
Women with curves, however, need not apply. And that's not just sad, it's wrong.