Either one of you can also start feeling rejected when the other person just wants some alone time.
My wife and I have our own lives that we happen to share with each other, but at least from my perspective, if she were to somehow vanish one day, my life would be immeasurably worse for it.
I really don’t want to imagine coming home to a big empty house.
It just “happens”. I moved across town (metro area - across town is literally over an hour away with traffic), my friends and I all became busy with our own lives and i woke up one morning and realize that my family had become my whole life (not in a good way). Between that and my career I had no friendship circle and I stopped just doing things by myself to recharge. It didn’t help that most of friends were female. Of course that doesn’t work out too well when you’re married.
I had to actually start purposefully keeping in touch with friends and former coworkers as I changed jobs every couple of years and when I saw an old high school classmate (from over 20 years ago) that I was “friends” with on Facebook, I made an effort to reach out to him and another classmate to meet for drinks.
But that’s not implied by dependence. It just means you depend on that person for that thing sometimes. It means life would be tough if they stopped providing it. It doesn’t mean you would fall apart or become unable to function.
Certainly there are things people want to depend on their partner for and things they don’t. But none of it is universal. It’s totally individual. Someone might want to be financially self sufficient. Another person would feel totally safe bringing $0 to the relationship. Neither is a bad choice, it depends on whether that’s something you’re comfortable depending on your partner for, and whether they’re comfortable dependably providing it.
Edit: Just in case it wasn’t obvious, “interdependence” is the only one that is considered healthy.
Yours is an interesting reading, and I must confess it had not occurred to me before.
[0] 7 Habits of Highly Effective People