If your W wanted those things before this boiling point, keep reminding her that the both of you are in the here and now, you are willing to address those things in the here and now, you are aware of those things in the hear and now, and you are willing to make good and try and change those things in the hear and now. If she responds "too little too late", validate her and say I'm sorry you feel that way" and that you think this is the perfect growing opportunity to learn, grow, and put past differences and resentments aside. Put the ball back in her court, and let her know that you are there if you ever want discuss it or address it in the future. Do all this without bringing up the marriage or the relationship or the status of it. (Think here and now with no pressure of status or proclamation.) That is being present my friend.
"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