Spoiler: Would you want to keep a woman that way?

Once Michael is released from prison, does Daniel expect that he has enough to hold over Anne to keep her from going back to her husband, Michael? It doesn't seem like a way to have any kind of relationship. We learned from Anne's friend that Andrew was predatory after their one and only date. We know that he stalked and followed Anne after she ended her affair with Andrew. Was he only happy when the woman was unhappy? He committed purjury on the stand, so he has a possible sentence from that if he tries to bring Anne into court to cause her to lose her job. Couldn't Anne's fighting back again Tara be considered self-defense combined with the accidental crushing by the elevator door?