Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: A friend of mine's wife had gotten pregnant, and on a night out he took me away from everyone to tell me the awesome news, but asked me to promise not to tell anyone. My wife's friends are also in the same group, so he asked if I could please not tell her (especially as his wife was only eight weeks pregnant) until they had attended their 12-week scan to confirm everything was ok.

I agreed, and kept it to myself. Week 12 comes along and the pregnancy is announced - I told my wife how happy I was to be able to talk about it with her having known for a little while, which is when the argument started. She feels that as her wife there should be absolutely no secrets, regardless of if anyone wants me to keep it from her.

Am I the asshole for not telling her after making a promise that I wouldn't?

not telling my wife a secret I promosed to keep