I was just talking with my mom today and earlier this month she gave DH a card with a cash gift for SD for her bday. SD never reached out to my mom or my dad to tell them thank you for the gift. No text message, phone call or thank you card. I didn't expect her to mail a thank you card but I did expect her to pick up the phone and call and say thank you or at least text them.
I guess I can believe it but I just don't understand how rude she can be. My parents gave a gift out of the goodness of their heart. My parents aren't rich by no means and actually sometimes struggle to make ends meet but yet they thought enough of her to send her a cash gift. Well in the long run she screwed herself by not saying thank you b/c of this my parents are not giving her a Christmas gift and said no more future bday gifts for her.