LR, the best thing you can do right now is work on detaching.

We really do understand what it's like to go through the anxiety, the heart wrenching emotions of dealing with a spouse who believes they want to leave us and move on to a life of their own without us...

It is not easy and will take time and you'll have your up and down moments and days... but you need to detach so that you can hold your head up and act with strength and become a man only a fool will leave.