Me and DP have been working at home together full time since last Friday.
It's largely great but he has a habit of asking me inane questions and it's driving me bonkers.
Today he was heading to the shop and asked me if he should wear a coat. I think this was prompted by my comment that it looked like nice weather. But I'd just got up, I was in pyjamas, I hadn't been outside. He, on the other hand, had been out for an hour-long dog walk.
A while after he got back from the shop, he was deciding what to eat and asked me whether I knew where the digestives were. This was after he put the shopping away on Tuesday, not me.
Yesterday evening, he was about to call his parents and asked me whether it was his mom's birthday this month. His mom's. Not mine. His.
Since we started WFH together full time, I have really noticed this habit of his and its driving me absolutely insane. It's only been a week 
I've now, depending on how pissed off I am, started either just walking away saying 'I don't know' or asking 'Why the fuck do you think I would know that? '
For context, I should say the domestic sphere is absolutely not my space, our domestic work is split 50/50 and I take zero responsibility for any greetings cards-related wife work. I don't think this is man-childing so much as just a really fucking irritating habit as though he's thinking these things out loud but directing them as questions to me. AAAARRRRGGGGHH
How's your WFH going?!