Wor Lass winds me up as co-driver. At a junction if I can't see clearly, I'll ask Wor Lass, "Can I go?" She'll look and say "No!", but what she really means is "No, there are no cars coming and you can go!", and by the time I verify this with her, there's cars coming.

better than her saying yes, but yes meaning there's cars coming! just look yurself, you have to when your alone don't u! mine says to wait, then I look and it's some old dear doing 30 in a 50, about a mile down the road!
for original poster, I work 2 to 3 days with my missus, it's great, she helps me keep going by just being with me, were organised and work as a team, and I get to watch her bend over reeling in the hoses several times a day - great view from either angle!

if you can get on together, its great, all money into 1 pot, and work with one of the people you love being with, whom you can trust and who won't screw you over (in a bad way!)
if you think you might have too much of a good thing working together,or that your nerves might be shot after a day in a van I'd probably not, or do it gradually, day at time, see how goes.
that being said, we spend far less time together on wfp than we did trad.