I was sponsored and got my PR under spousal sponsorship together with my son from previous relationship. My common law partner and I who had sponsored me had a falling out and it did not worked out. We had to moved out and go to a different city but same Province. Can my sponsor still ask immigration to revoke our PR status? Do we need to return to the city we previously stayed to finalize our separation. And lastly, even though she sponsored my son. Can she have custody rights? Please help and thanks.