Of course women aren't going to admit when they've made it up! The stakes are so high socially and criminally. The social capital of being a victim is massive in today's society because there are so many real victims and an outpouring of sympathy from other women. The social suicide of lying about this is immense. You would have to be a complete idiot to confess to fabricating rape allegations. No one does. Ever. That doesn't mean it doesn't happen.
My mother outright lied about my dad during divorce proceedings and said he'd raped me. She said she'd seen him. She was doing it to stop him getting custody or knowing where we were. He had done nothing to her but she was an awful controlling narcissist and was out to destroy him. It was a horrendous process for me and him. He got arrested. I was subjected to an invasive disgusting violating "medical" where a doctor checked if my hymen was intact. Despite me saying it never happened. When they found it wasn't, they proceeded with the case. I was talked down to by police and treated like a hostile witness for not giving them details on something that didn't happen. They believed her because she was so good at playing the victim. I am glad the CPS refused to prosecute.
The effect of this on me was when I was genuinely raped I didn't tell anyone or go to the police because I didn't want to go through all that again. False allegations affect rape victims as well, and that is why it really pisses me off when the "We Believe All Women And No Men" brigade come out.
To be perfectly honest I think this perpetual victim narrative is really sexist. As a society, women tend to automatically believe all women even when a court has investigated and ruled otherwise; it does women a disservice to infantilise them like this.
Sometimes women actually do lie about rape. That doesn't invalidate those that it's really happened to. That doesn't invalidate those who were disbelieved or dismissed or silenced. It really doesn't. The issue is not black and white. And calls to murder men on this thread are despicable. Those people baying for this must either have no moral compass at all or believe rape is worse than murder.