If hus mum is part of the household, it's not wrong for her to demand her dil to be responsible for the household expenses. If dil is not working, fair enough, but now she's working she can't simply don't pay her portion n donate most of her income to blood suckers. Meaning she's donating at the expenses of her mil/hus
Daughter has the reponsilities to take care of he own Mother but not at the mil expenses...