Worried about putting this here but will accept the MN verdict.
Yesterday I had a letter come from my NC sibling with all the contact details asking me to get in touch. I am NC for a reason and wish to remain NC. FWIW I knew them anyway as they haven't changed since we were in contact 10 years ago Dh got the post and pressured me into opening, had I got the post I wouldn't have opened it. After opening I put it in the bin outside. Soon after on some pretence, dh goes to the bin and removes it and hides it as I discover when I went to the bin later.
I text dh telling him to tell me where the letter is and he refused on the basis he wanted it. His name wasn't on the letter and nor was he mentioned. I saw red and demanded he tell me or I'd empty his study and shed and find it myself. That did the trick
and I retrieved the letter and burnt it.
Dh is in a strop on the grounds he wants my sibling's details for himself. I say if sibling had wanted him to have them they would have sent them to him and it is my choice as to what to do with my letter. I am refusing to tell him any details as I believe is my right particularly after how he has been carrying on since.
So AIBU or paranoid and deranged as dh has stated or is he being the arse as usual?