Me and DH both have a house key, we then have two family members locally who have spares.
This morning I went out with both DC, leaving DH to take the dog for a walk (she’s very young and was hyper!). I took my key in case he was out when we got back.
When we got back I noticed that DH’s key wasn’t in the key pot (don’t think it had been when I went out either). I asked him where was his key and he said he had accidentally left it in his car yesterday, didn’t think much of it.
I later thought to ask him which key he used to lock up when he took the dog out in the morning, he said he used the spare. I said I didn’t know there was a spare and could he show me where it is, he tried to distract me away from the topic. So I started looking through the key cupboard and trying all the unlabelled keys, explaining that I just wanted to make sure we knew where all the keys were. He became definitely shirty at this point, and I asked him to show me which key he used to lock up - none of them fit the lock.
At this point he became quite defensive, asked why I was being paranoid and what I was suspicious had been going on. I said I wasn’t sure but had a sense I was being lied to and felt uncomfortable about it. He said it was a small detail and didn’t matter, it was that small that he couldn’t even remember what key he used to lock up and that I was being ridiculous and should leave it.
We left the conversation there and he’s now in a grump with me. I just feel uneasy about it but not sure why or what I’m concerned he has done. I’m fairly sure he took the dog out as she was much calmer and seemed tired when I got back.
AIBU?