I think my gf hates men.

Hey so I’m (26M) have been with my gf for a little over a year (24F) and I am so sure she hates men and is a feminist but she never admitted it to me but the signs are so loud. She will take a women’s words over mines any day even if it’s a women that she never met a day in her life. We was arguing about the Lindsay Clancy trial and she is blaming the husband for the children murder even though there is mountain of evidence that suggest he wasn’t even there during the slaughter while on top of that, the wife and her lawyers said she did it yet she not trying to hear that. She keeps making subliminal comments and she would text me and say out loud how she hates men. I broke up with her because of that. Now I know in my previous Reddit post I talk about breaking up with her but I kept going back hoping she put in effort to change. She didn’t change. I want this break up. Is this the right decision? When I try to explain to her a lot, it’s like my words doesn’t matter to her and she’s just going to go off what she feels or thinks.