Sulie, then the question is what is a responsible reason?
Is it responsible of me to keep my parents with me in a small apartment, with me working all day?
Or is it responsible of me to let them go to a home for the elderly where there are many people they can make friends with, activities they like to participate in?
I think having them sit all day in my apartment is not very responsible....
and not all parents actually WANT to be around their kids all the time.