The milk was low tonight, but DH has gone and poured himself a glass anyway so now there is only enough for ~1 breakfast in the morning. Usually DS, DD and myself have cereal or porridge for breakfast so I guess he's expecting that two of us will have something else. This seems to happen regularly and I find it annoying. DH doesn't have milk for breakfast but he will drink it as a kind of snack. I sympathise as he is a bit limited on snack options with being T1 diabetic, but still I think he could consider the rest of us and either not drink it when its low or replace it afterwards. I assume he was expecting that I would go out and replace it tomorrow as I'm WFH, which is something I'm finding I'm having to do more and more lately. He was a bit annoyed tonight as I suggested he should go out and buy more for the morning, AIBU?