hi im a canadian citizen living here in ontario my girlfriend is under live in care giver weve been in a relationship for a year now but she can only stay here until 2015 shes not a permanent resident just a temporary worker..were noy actually living in together but starting june 2013 weve been sharing expenses for grocery and some other stuff and bills i and i wanna sponsor her so she could stay here in canada what is the bes thing that we need to do?and what type of sponsorship could we apply?