Welcome to divorcebusting.com. I'm sorry that you are in crisis right now. We are here to help and support you. Your best advice comes from Michele's works, her team...and from within YOU, because you know your situation best.
There is no onesizefitsall good advice, and you are wise to look at the techniques and question whether they fit your situation. You know that more of what you've been doing is going to give you more of the result you just received.
One generalization that seems to be true a good deal of the time is that if you pursue too hard, you will push him away. You will likely seem insincere.
No hard cold rules for you. Go slow, realize the best thing you can give your children is to build a good strong marriage so you can parent them together.
Make sure you really listen whenever he talks. Start making changes that make him feel loved. Do them genuinely from your heart.
Take care of yourself, your self esteem can take a beating in these situations for awhile.
I wish you great success, a forgiving heart from your husband and great love.
sg Love is PATIENT, love is KIND, LOVE never fails / DB since 2001