Has anyone recovered from co-dependency?

Read "Co-Dependent No More" by Melody Beattie. That one is wonderful. Yes, you can definitely recover. Alanon or Naranon are extremely good resources, if they relate to your situation. Support groups online can be lifesavers too, you can check out Yahoo Groups for them. Keep reading, practicing detachment and living your life for yourself. It can take a long time, but is worth every minute. Good luck!