Husband- Wife Working In The Same Org.

Durga,
I feel u r biased too much towards ur hubby.I believe not only him even other employees might be having problems...when u enter in to the org ,try to keep ur personal relations aside...If u r not able to do that,ask ur hubby to approach any other HR person.So that he can serve him professionally rather than emotionally.and its always better if he has that conflict handling capability.I believe an open talk can solve issues and build relationships.
Thanks
Praveen

What if husband wants to resign and wife is in her department ..should wife be questioned for not informing the boss abt husband's decision on looking for other job and resignation??

Husband - wife communications are always confidential.
Her duty of HR does not mean that she has to inform the company about her husbands plan to look for another job.
Yes if she knows her husband is doing something illegal in the company,she can be questioned for not bringing illegalities to notice of authorities.
Looking for job /change of job is an inalienable right of every employee.