My mom's cousin just called her to let her know that she, her two sisters/husbands and children would not be coming to my wedding because they will be out of town. They have only recieved STDs as the wedding is not until June. My mom asked if they would still like an invitation and she said, "No, that is why I am calling you." Why my mom asked this I do not know. I'm under the impression that anyone who received a STD should still received an invitation. But, what do I do in this situation? They have specifically said they do not want one. I don't want to look gift grabby or offend anyone. Do I still send an invitation or just take them off the list?