Guys - do you have a 'work wife' of any sort? What kind of connection do you share with her if you do?

Guys seems to have 'work wives', and some girls probably have 'work husbands'.

Andy Byron of Astronomer had a 'work wife' and that blew up bigger than Ben Hur.

Kristin Cabot of Astronomer had a 'work husband' and that also blew up bigger than Ben Hur.