Translation:You are disappointing mother.
You disappoint mother?
Somewhere else in this lesson I saw that Ibu meant 'you'. I am confused here.
My understanding is that it can be either. Ibu is both the word for mother and a formal way to address a woman. In this case I believe it can only mean mother but 'Ibu Kecewa' could mean 'mother is disappointed' or 'you are disappointed'
Thank you for the explanation