In some places, I read that I should go dark/no contact (particularly as I instigate 99% of our contact). In other places, I read that no contact might work for more casual "dating" type relationships, but not to fix a marriage
Ultimately you have to figure out what works for you. What works is typically counter intuitive. Even the definition of "what works" will change for you as you move through this process.
Would it be better to be scarce and let him miss you, or be in his presence and be the blame of his unhappiness? These are the type of question you can ask yourself.
You have been given a gift (Even if you can't see it now). Take the focus of your H and focus on finding your happy without him.
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712