esieffe;11450200:
Huh?!

Insofar as
codependent is a word with a set meaning, it can encompass more than just narcissistic personalities.
The word was coined to describe those who got involved with addicts or alcoholics thinking they could “fix” them. Many of these “original codependents” themselves came from families where addiction was a problem so they were subconsciously gravitating toward the familiar, or trying to remake the past, thinking their parents’ problems and sins wouldn’t repeat in their own lives.
The term’s usage was broadened and the word “dysfunctional” (usually coupled with
family or perhaps
relationship) was also coined. Basically these terms are associated with messed-up people not being able to detect the signs of a messed-up situation. Or just a difficult situation. For example, my mother was a diabetic and sometimes moody depending on her blood sugar level - and I was sort of “codependent” in the way I tried to fit myself to her moods so we wouldn’t get into a nasty quarrel. And the guy I mentioned dating in my earlier posts? He was the son of an alcoholic.
So a person could be a “codependent” for any number of reasons, and his/her psychiatric diagnosis if there was one could be one or more of many different things. Or he/she could just be a person who got into a situation honestly thinking things were okay, or the other person in the relationship didn’t reveal his/her true colors or develop problems till later.
How this relates to the OP’s question is, I’m advising her not to be “codependent” in her style of thinking she should change things that are important to her, or overlook things about her guy, hoping that she can mold him into something different. She needs to be honest with herself and with him. Better some discomfort now than a lifetime of misery.