So, according to this chapter, the moms simply did not teach their daughters any domestic or life skills, and only focused on training them in combat and adventuring; despite the fact that the moms were all retired and living domestic lives themselves.
What the actual hell? These MILFS clearly failed at being MOTHERS to their CHILDREN. The daughters aren't blameless, nor are the bum-ass ex-husbands, but still. Genuinely insane work. Ceres is lucky he probably can't have children anymore.
At least the milfs recognized their failure here at the end of the chapter.