NC as I can't believe anyone else would entertain this so it's very outing..
Talking to friends and their husbands are ushers at a mutual friend's wedding- however they are not attending the actual ceremony as the registry office is too small (not tiny - seats about 40).
They are expected to turn up before the ceremony, see everyone in, potter off during the ceremony then be around for photos after.
The wives are only invited to the 'do' after.
wtf would you do that? Why bother asking them to be ushers.