My wife asked for a divorce this past Thursday.

Been together 13 years, married 7 years.

No kids.

She fell out of love with me years ago and met someone 5 months ago that made her regret not leaving me earlier.

I am still in love with her, but I understand her position, and I don't want to be in a one sided marriage, and she has been nice enough to answer my questions.

My concern now is, how do I do anything?

When everything I've done for the past 13 years has revolved around my wife, even little things like grocery shopping are fucking killing me, because I'm shopping for one now, for example.

Literally everything in my life is now a reminder of the marriage I let die.