Except many of them did not. These accusations have been around for years, from multiple women.
It's difficult to distinguish fact from fiction these days on the Internet. Snopes (for whatever that's worth) has already debunked a couple of the "I filed charges years ago" claims in this.
While it wouldn't surprise me if one or more of the claims were true, I have to confess that I just can't be sure. I do however think it's a safe bet that some of the claims are false, being done in hope of jumping on the bandwagon and collecting something out of it.