I totally agree with you both. Disregarding the single mother and her struggles to raise 4 kids without financial support during their most important growing years is a real insult to those Mothers. She sacrificed and lived in poverty while her legal husband ran off for an easier life with a new partner. Since Korea no longer punishes men for their infidelity, he gets off pretty easy. And the humiliation dished out by new wife to old wife for a liver donation is beyond belief. I get that the message of family loyalty is what the goal is in these last episodes, but unfortunately, the loyalty should be going to Mother, not Father.