Often when I go to speak to my husband even if I use his name or hes the only one in the room he won't realise I'm speaking to him and will suddenly go 'what?' quite snappily.
He also when I'm talking if I ask him a question either start to sneeze loudly or blow his nose or put food in this mouth so I end up waiting a few minutes for a reply. It happens too often to feel like coincidences.
The other day I asked him to check something I was working on. He looked made a noise that was an acknowledgment then walked on the other room to blow his nose. I waited and he never returned! When I went in he was getting a drink , I asked if he intended to finish the conversation. He said 'I said it's fine' (he did not)
I don't think he's always done this maybe the last couple years but it's definitely getting worse. Any ideas what it's about?