The wedding of son no.28 was successfully completed. I found a classmate and a colleague. I was there when her two children got married. They didn't arrive, and neither did the money.
Speak tactfully in the future. For example, when my son got married on the 28th, you didn't go to the wedding reception. Do you have anything to do that day? She will understand! If she is pretending to be ignorant, such people don't have to associate with her more. She's embarrassed when you say so directly, and the relationship between your will be a little stiff in the future!