I forwarded the articles to my DH and he needs to read them to get a grip
You're still hoping that if you can just make him SEE what he's doing, then he'll magically "get it" and change his behaviour.
He won't. He might glance at the articles, or say he's read them, but he fundamentally doesn't think there's anything wrong with him being the way he is.
The way he is now works really well for him. It makes his life easier. You run around, doing all the emotional work and trying to make him happy and suggesting fun things to do together and (I'll bet) feeding him and cleaning the house and doing the dishes and keeping his life running smoothly. Every so often, you get uppity and he has to put you back in your place, but hey ho, it always goes back to the way it was, so why on earth should he change it?
This is what he thinks a wife does. You think that you can show him a few online articles and he'll suddenly up-end his comfortable life and start seeing you as a person and pulling his weight? He isn't going to.
One day, you'll get so angry and disappointed that you'll leave. Then he'll snap to attention, read the articles, suddenly "get it" and play the perfect husband until you come back. Then he'll revert to his old ways and the cycle starts again.
I'm sorry to sound so negative, and I understand that you have to try everything you can before you throw in the towel. But while you're trying to make him change and dragging him to counselling and trying to make him read articles, please, please:
Don't have kids with him
Get your finances/career in good shape so you can leave if you need to
Maintain a good support network of friends/family
Did I say don't have kids with him? Really don't. It will make everything a million times harder.
Best of luck, OP. You are worth a lot more than this.