I don't think you even noticed that this is why you never even had a chance to get together with your H. You haven't changed. This is the same complaints you've had about him from day one.
There's a difference between doing something that damages your pride, and doing something because you believe it could be a change for the better. Again it's not just towards your H. You've acted like that towards others so it's ingrained into your personality. Non-acceptance is not a good trait to have.
And anyhow, your H will always be in your life whether you like it or not. You share a son together with whom (from what I can see) you don't co-parent at all.
You can't be telling him one thing and your H another. At the very least you should start talking to your H about co-parenting and not just why you don't want your H to teach your son something.
What if your son wants to end up just like his dad? What if the OW is treating your son better than you are at least in his eyes?
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.