Before Christmas I took a half day off work (WFH) the plan was to have some time to myself (very much lacking in 2020 due to lockdown and homeschool and OH being a key worker).
When OH returned from work he was upset that I had been deceitful and not told him about it. But it didn’t impact him in anyway so I didn’t feel it was something I had to tell him.
He didn’t have an issue with me having the time to myself, just that I didn’t tell him.