It scares me

He is scaring me more and more. Whereas the shock treatments seem to be helping in some ways. other things are going on. Like just now he asked me where a knife was to slice a piece of cheese. I said what cheese and he said the block cheese i said we don't have any block cheese. I showed him our shredded cheese and our slices of cheese, but no block cheese. He insisted that he had just had a piece of block cheese. I said how we don't have any block cheese. He said well I did. other stuff like this happens on occasion. I am very very scared.