You should speak to your lecturers on your family problems as
well as trying to talk to your mom via lecturers regarding taking a
part time job so as to lighten your allowance.
obviously $2 per day is miserably low, it's not even enough to have
a decent few these days in poly.
you can just ignore those similar replies by them.
as there's a lot of clones in the forums, since you're not, than
just ignore them.
when no one responds to them, they will automatically keep
quiet.
Take this as a learning experience, and learnt to survive on
your own, less the behaviour of your dad gets even serious years
later when you grow up.
so by that time, when you have worked for some time (assuming your
lectuers are able to speak to your mom on allowing you to work),
perhaps you should have a rent a place to stay.