You're a lost cause
Well I'm not a "cause" either, you can make your case as leave it. This appeal to "thats just what you're supposed to do" is what people have been telling me all my life and I stopped caring completely for it. I kept contorting myself trying to anticipate whatever the fuck people are "supposed" to do but at some point I realised that I'm not gonna win either way and that no one was twisting themselves as much trying to anticipate what I wanted and I. Just. Dropped. It. I am physically incapable of caring less for it. I told you I'm almost allergic to that line and I meant it.
She should have said so when they were planning the date. It's on her if she couldn't communicate what she wanted properly and so still, even in your scenario, she is firmly in the wrong
so what? Like even if, so what? Genuinely please answer this, so what?