Just a little something to consider......my H and I have had constant contact since he left and in particular over the last 12 months which has included family dinners, a dinner just the two of us and lots of texts and phone convos. I have had nc with him for 3 weeks now aside from his email for furniture. Your H is in the beginnings of his A so could take longer to make contact but it doesn't mean your nc isn't making him think.