Tiger Woods' latest girlfriend of about 6 years is taking the golf legend to court over an NDA she claims he made her sign ... and she's citing a law that prohibits NDAs when there's evidence of sexual assault or harassment.
Erica Herman filed legal docs, obtained by TMZ, which spell her grievances out clear as day ... namely, she alleges TW made her sign an NDA at the start of their relationship -- around August 2017, according to her -- which she now says is being wrongfully enforced on her.