i dunno why people hate the grandma! her role is perfect! in a matrimonial household , yes, she is definitely…
I love her. I agree with @kdramafanatica below, she’s the Abuela who’s been through it & only wants to stop the hurt from happening and protect her family.
And why the letter that RSB told her maid to be sent to cousin Wen's father have not arrive? I need cousin Wen…
She did but it takes a long time for letters to arrive. I think they are using the weather and some of the mini plots (Xu travel time mentioned) to indicate softly how long it’s all taking for the letter to get there & a response to get back.