Big one, it was in the marriage books I read when I was in the parsha, with a good source. It’s clearly mashma like that with all the midrashim that the woman is the other half of the neshama, eizer kenegdo, etc.
Agreed 100% that Rav Avigdor Miller’s viewpoint is the authentic Jewish viewpoint on marriage. It’s tougher today, though, with educated women
Ames, of course women cared about their husbands spending a different night in someone else’s tent. Parshas Vayetzei, while keeping in mind we’re speaking about tzidkonios, clearly shows the strains that multiple wives can cause. While multiple wives are allowed, it’s not an ideal, and Rabbi Yehuda Hanassi goes out of his way to point out that multiple wives cause each wife to try killing the other with witchcraft- marbeh nashim marbeh kshafim. It’s just that the Torah is aware that humans are not always perfect, and it’s better to allow multiple wives than for the husband to be mezaneh. The Torah allowed yefas toar too, not that it was meant as a good thing.