Aside from a handful of alanon meetings, I've read Codependency No More and Love is a choice, and for a while also used some of the daily meditation readings that are out there.
Hard to say if I was officially co-dep or not. On my psyche eval, back in 07, came back depression/anxiety with people pleasing tendencies. I was part of an alcoholic marriage, went through therapy trying to cut the apron cords from my mom. Things like that.
I'm willing to talk, as well.