The 29-year-old "Westworld" actress alluded to a history of abuse in a Rolling Stone interview, saying it was "physical, psychological, sexual."
Wood later tweeted a public letter revealing her ordeal, saying, "Yes. I have been raped. By a significant other while we were together, and on a separate occasion by the owner of a bar."
"Well, since everything is out in the open now, figured I would share the confession letter I wrote to @RollingStone in its entirety," she wrote on Twitter, adding the hashtag #NotOk.
Wood said that what she experienced took a toll on her and that she even tried to commit suicide when she was 22. Now, she wrote in her letter, "I am still standing. I am alive. I am happy. I am strong, but I am still not OK."
She said she kept quiet all these years because she didn't want to be a "sob story" or be accused of doing it for attention or be told "that's not really rape."