Anyone else recognised codependency within themselves...

I have been doing some research lately mostly about ADD/ADHD as this is what my partner has been diagnosed with and it made alot of sense in regards to issues we have been having.  I decided to start doing a bit of internal searching about myslef and have discovered that I am codependent...

Does anyone else have these same issues?  Is it possible to change a codependent relationship into a normal one?