Codependency Support Group
Codependency is defined as someone who exhibits too much, and often inappropriate, caring for another person's struggles. A codependent person may try to change, or feel shame about their most private thoughts and feelings if they conflict with the other person's struggles. If you are on a journey towards self-love, this support group is for you. Join us and find others...
You sound to me that you are going the right way.
I have a big dysfunctional family myself and I found that I have all the power within myself so they all can remain dysfunctional while I try to lead (push or pull) them out of their misery.
A cool link that I like is this:
https://independentfew.wordpress.com/2014/10/13/codependency-definition/
And this one too:
http://www.nononsenseselfdefense.com/personalshared.html
Keep it up as you are going.
Some others that are good:
Women Who Love Too Much by Robin Norwood
Love Must Be Tough by Dr. James Dobson