You’re dealing with another person sharing something that is probably emotionally difficult for them to say. I’d suggest a subtler approach than immediately busting in with the evidence requests. It’s a slower process which is neither immediately believing or disbelieving the accusation but taking it seriously. Being open to the possibility and seeing where it leads rather than shutting things down because it’s uncomfortable. Because presumably the woman is also someone you know that you wouldn’t want to be hurt as well.
Between that and "skip the females" this account has gone beyond garden-variety flamewar into uglier incivility and I'm going to ban it. Twice in one thread is more than a slip.
If you don't want to be banned, you're welcome to read https://news.ycombinator.com/newsguidelines.html and email us a reason to believe that you'll follow the rules in the future.