I just read the card my mother in law gave my 7-year-old for her birthday.
It read, "to my favorite 7-year-old granddaughter," and was signed, "from your favorite grandmother".
My mother died nearly 5 years ago. My daughter adored her and we talk about her the whole time.
I am so upset. AIBU? And WWYD?
(I have a rocky relationship with my MIL anyway btw but I mostly let things slide. I can't think of anything she's done, ever, that has upset me as much as this.)