Wife filed papers 1 month ago but......?

Heres my deal,been married 5 years wife left in February told me not happy anymore,feelings not the same,we have to much bad stuff behind us,that was 2 months ago now we have been seeing each other for dinner dates,she comes over for a few beers and to talk,when she leaves we hug tightly and even kiss goodbyes,my question is it feels like she cant let me go? she has stated that we are friends right now and I even asked her if she would spend the night with me her responce "not ready" she just left a few hours ago unexpected stop by we chit chatted had a drink on the patio, she said she will come over for dinner in 2 days, I love her madly and want to stop the divorce, she also is going thru menopause she is 47 I am 42 I just would like to know my next move on trying to save us?