Once your child is 18, has met LICO for 3 years prior to entering the PGP lottery, they might be able to sponsor you(if they get picked) when they are 22 years old. And that would be contingent on the PGP program being the same as it is now.
Sponsor your parents and grandparents. You may be able to sponsor your parents and grandparents to become a permanent resident if you're at least 18 years old and a: Canadian citizen or. ... permanent resident of Canada.
how about this?