The Prophet knew that Ayesha was angry
Prophet Muhammad PBUH said to Ayesha, “I know when you are happy with me and when you are angry with me.”
Ayesha asked, “How did you find out?”
He replied, “If you are happy with me, you will say in your oath, ‘Not for the sake Lord of Muhammad. But if you are angry, you will swear, ‘Not for Lord of Ibrahim!’
Ayesha replied, “Right, but for the sake of Allah, O Messenger of Allah, I will not leave, except your name alone.” (Bukhari and Muslim).