Time and space will give her the opportunity to see if you are the reason she is unhappy and to see if she misses you. It will also give you the opportunity to see that life goes on and your happiness and identity isn't tied to the marriage. As time goes by and her resentment fades and your idealization of the marriage you thought you had dissipates there may come a time where you both decide that maybe the life you had was good .Maybe it can be even better with the two of you working towards a new relationship. Only time will tell.
The bottom line is you want to be with someone who chooses, respects and wants to be with you.
"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