Something is wrong with me if I believe that statistic? You might want to paraphrase your sentence.
First, it's a statistic, not a bible so that you can choose whether or not you're going to believe in it.
Second, I do believe that because everywhere on the Internet you can see a bunch of sexist comments.
Third, even in the real world I met a great number of people who openly (and there's probably as twice as much people who are thinking about it but not expressing it openly) discuss this and talk about women as if the only thing they are made for is being in the kitchen, giving birth and "complaining".