It did feel like that but nope, just mangaka-san doing some off-panel story progress lmaoIt feels like a chapter was skipped
IIRC she appeared in past chapters (forgot which one) but yeah, she already has dementia, and in that chapter, Baa-sama (already transformed into her younger form) is doing a pretend-play as their mother to console herWas gran's sister ever mentioned before? What a suckerpunch to drop dementia on us like that
Re-reading that chapter and.......😭IIRC she appeared in past chapters (forgot which one) but yeah, she already has dementia, and in that chapter, Baa-sama (already transformed into her younger form) is doing a pretend-play as their mother to console her
Edit: it was chapter 32