I don't understand, do authors create these unreasonable situations just to drive up the drama stocks, or do the people there actually get unjustly treated and they just take it silently? If I helped to pay for an apartment by even 1 cent, there's no fucking way I would let the other party just take it for free like that.
This is a pet peeve I have with mangas, and keeps happening over and over again it just pisses me off.