A new Chumra!
We are all frumer than the Gedoilim of the previous generations. We are even frumer than our Holy Torah.... because now, almost all invitations just write the Mechutan's name and they write "V'reusoh" and "his wife"!
But in the Torah, the wives of our avois and our leaders are clearly spelled out!
Did you know that R' Chaim Brisker's wife's name was, Lipsha?
Did you know R' Chaim Yosef Sonnenfeld's wife name?