This has made me question a lot about our relationship and the way some women may perceive things in our modern progressive society.

A little background about us, we met 3 years ago, and we seemed very compatible at first, we had some disagreements in the past, still do, and we're fine with that.

However, i just can't seem to understand her reasoning behind this. I spoke to some of my friends and they laughed it off as if i was joking because it seemed ridiculous, but her whole argument is that i am sexist towards women because i as a man, do not want to be penetrated anally when women are always the ones penetrated during sex. and that i should reconsider my attitude towards women because i am misogynistic.

In the end, in regards to her argument about women being penetrated during sex, i told her that i think women are born and biologically equipped for that, while men aren't, and even then, i personally don't want anything up there. As a result, she lashed out and started calling me sexist and that she'll never let me have anal intercourse with her (Which is something completely consensual between us and nobody pressured her into it, in fact it was a mutual thing) And of all this is making me reconsider this relationship.

How should i approach this subject? Her logic turned me off so much that i unintentionally avoided talking to her for the past 8 hours, i need help getting past this.

P.S i have posted this over at r/sex, and while the majority were reasonable, some legitimately insisted that women were equipped to penetrate because "they have fingers".