Okay...I would back off as your W needs to process her emotions. Let her come to you. I can understand your desire to make all the pain go away in that instant.
Did you validate W? I like this old standby, "I would have done things differently knowing what I know now. I am sorry for the pain and I would love to make sincere amends with you. I respect you and your space. All of this isn't easy for both of us at all. I am here when you're ready."