Personally I've heard accusations that were later proven false 3 times in my life. 2 of them I knew the guys being accused, third I knew the girl doing the accusing and not the guy.
Took her side because obviously you support your people. She never reported it. Then a year later gets in a relationship with him and has his child...
While the last one was not proven to be false like the other 2... I don't believe any woman would seek out and get into a relationship with a guy who raped her and willing have his child.
So I'm counting that as a 3rd lol