I live with just my mum and we have just had a massive argument over nothing, well, nothing in my eyes.
I'm mid 20's, she's early 50's
We have both been up since 7, we've made our own breakfasts as we do everyday (well, I had only a cup of tea). Then we had showers and as she's drying her hair, I decided to make myself some toast as I'm hungry and had only had toast. Mum had cereal. She comes out of her bedroom and says "Why do you never ask if I want anything"
I said, "you're 50+, if you want something, I'm sure you can decide for yourself and make yourself something"
This caused an argument.
I generally don't know if I'm BU about not asking if she wanted anything to eat when I was making toast, which in effect, was my breakfast when she's already had breakfast.
AIBU or is she?