Tiger Woods and his attorneys filed a motion to dismiss his former girlfriend Erica Herman’s lawsuit against him Monday, marking the latest step in their complicated separation.

Woods and his attorneys claimed in the filing obtained by Yahoo Sports that Herman both willingly agreed to sign a nondisclosure agreement (NDA) and she agreed to settle their dispute through private arbitration — something she is now trying to do publicly.

Woods and Herman dated for almost six years, and she frequently attended major events with him and his children. The pair split in October.

Herman, in a court filing last week obtained by Yahoo Sports, revealed several details about their relationship. Woods, she said, “decided to pursue a sexual relationship with his employee, then — according to him — forced her to sign an NDA about it or else be fired from her job. And, when he became disgruntled with their sexual relationship, he tricked her into leaving her home, locked her out, took her cash, pets and personal possessions, and tried to strong-arm her into signing a different NDA.”