DH & I married 10 years.
DH hasn't heard from his best man for 3 or 4 years despite living within 10 miles of us.
DH gets a call out of the blue from our best man's best man - turns out he's getting married & wants DH at the stag-do.
DH agrees, says he's looking forward to catching up. No monies exchanged - DH is told all info will be given nearer the time of the stag-do.
TODAY is stag-do day. DH is at home because he didn't receive any further info. It wasn't followed through despite DH's attempt to make contact with best man & groom.
DH is disappointed. I feel disappointed for him.
I'm in a pickle - we RSVP'd the wedding invite at the same time of accepting the stag-do invite, saying we'd love to join in with their wedding celebrations.
DH & I both now feel it is inappropriate to attend. He feels unwanted & rejected. He tried to make good the friendship he originally had with his best man.
My issue is: I don't want the wedding party to be out of pocket for our meal & think it is only fair that we warn them we will not be attending. DH & I will look bad if we do a no-show. On the other hand, I am thinking we don't turn up but if we ever get questioned about it, can say I was suddenly taken ill. (Not rare in my case!)
Note: Invite came with "Cash as a present please" poem 
WWYD?