I know you want your husband to see that he had a role in the marriage getting to where it is now, but I caution you to keep the focus on your side of the street.
Maybe it's just me, but when I start focusing on what I want other people to do, it often starts me on a path of not wanting to change unless the other person changes too, and that's not a good path.
Me: 44 H: 44 Kids: 20, 16, 16, and 10 Together/Married: 22 years H announced he was emotionally detached and considering D: 4/4/16 H announced he is going to try to stay and reconnect: 5/1/16