According to Life magazine, Miller, 25, learned a big lesson when her former boyfriend, Jude Law, 34, revealed that he had a sexual affair with his children’s nanny in 2005.
The Factory Girl star confessed, "What makes me sad [is] that there was a loss of innocence on my part. I was blinded by being a romantic person."
After her experience with Law, Miller is now very hesitant to fall in love again. The actress does, however, want to become a mother one day. Miller explained, "I can’t wait. I know I want that because I have way too much love to give. Life, I think, will suddenly make sense."