My husband works for himself and only does jobs here and there due to health. When he goes to work, he often checks in on me a few times a day which is fine. Sad to say, that due to a dispute between us where he thinks I had an affair (which is so ridiculously unfair because in 17 years I've never let another man touch/kiss me), he has cameras that he places around our yard. He says it's for security but I think he's just trying to catch me out.
That's the backstory - this morning he rang me on the home phone and got cranky immediately because he apparently called my mobile (video chat) and I didn't answer. I didn't answer because I was changing the bedsheets and didn't have the phone handy. He asked me to go and get my mobile so he could video chat me. Once we were on the call, he said "you're a nut" and I said "no, you are the nut". His response was "I'm the nut and you're the....." Sentence not finished.
I found this extremely offensive given the history but then, I'm maybe oversensitive. AIBU in getting very upset about this silly comment?