scylla said:This won't work. If you are sponsoring a parent, you must be living in Canada regardless of whether you are a Canadian citizen or PR. Canadian citizens can sponsor spouses while living outside of Canada - but they cannot sponsor parents. To sponsor a parent, you must be living in Canada.
I don't agree. It might work. The OP still has a brother in home country who'd be willing to take care of parents while they living outside Canada. Nevertheless, it would be best to apply a multiple visit visa for the parents.