All this advice is a load of rubbish.
Where a short skirt, revealing top and bend over to pick up a dropped item lots. Do this enough and your hubby will be fast tracked and the next thing he will find himself on is a pattern full of long haul flts...and your phone ringing from a mysterious yet familiar voice asking if you are alone.
Just pulling your leg... dear don't show up if you are worried, your excuse is you are with other spouse gossiping about how CX mistreats their husbands...you will fit right in.