Tang Zhengde and his wife Zhang Hualian thought about it and realized it was indeed the case.
Elder Mrs. Zhang always doted on her granddaughter; if she knew her granddaughter was getting married and she wasn't invited, wouldn't she be so upset that she couldn't eat?
Although Granny Tang verbally disdained Tang Yue, when Xiao Yue was in trouble, she still took out money to help; even if Granny Tang wasn't her biological grandmother, she was like one. If they didn't invite her, wouldn't Granny Tang feel uncomfortable?
But if they invited both elderly grandmothers, then other family members should also be invited.
One thing leading to another, a rough count would imply at least a dozen or so people.
