
It doesn't worry me at all, I steward a lot as well as attend shows and often find that husband and wife do not agree on the dogs.
After one stewarding appointment I was asked by the show secretary to take the judge and his wife through to lunch. As we left the ring his wife was waiting right by the ring entrance and her first words were "I really can't see why you think so highly of that dog I would not have placed him first in that open class".
In my own breed there are husband and wife judges and I have never found they like the same dogs. One pair I have discovered are so far apart in their choices that if I win when the wife is judging I know I'll not be placed if exhibiting my dog when the husband is judging and vice versa.