Not to be harsh 1Wish, but what you consider nagging from your W maybe was her telling you what she needed from you to make the M work.
It is difficult to realize while still in the middle of a conflict that this is what is happening believe me, It is what happened to me but once I made the decision to look at myself in the mirror I began to own my part of the failed M. It takes two to make it work. Your W is not free from blame but you can't make her see that she must do that on her own.
Your M needed to change before your W decided she was "done". We all know that on here. Most of don't see it till we get or give some space to figure out what is wanted.
Your M can still be saved but as the DR says you have to be prepared to do all the work right now. Its not fair but that is how it is.
Your W may be confused on what to do right now. If you pursue/cling it will justify her walking away from M.
Let your W take her journey. She may decide you are the one but she may not. It is not a competition but use this time away from her to better yourself.
Make yourself into a man that only a fool would leave. If she comes backs your new M will be better because you put the work in.
If she doesn't come back you will have a better chance of making your next R work.
Me 47/W 34 T 16 M 13 No kids BD 6/2013 W asked that I move out 6/2013 I moved back and W is upset with this 12/2013 separate beds not much talking Served D Complaint 5/2014 W moved out 9/27/2014