Those people, who hate you, normally envy your freedom.
Since we don’t live in a perfect world it makes a lot of sense that not everyone will love you. In such a world you will make enemies just as you make friends and there will be people who hate you as much as their will be people who love you. Not everyone subjected to the same situations ends up hating others; These people hate you because of their own weaknesses and I would do nothing but pity them.