BC does not have a family stream program under their provincial nominee program so you can not be sponsored by family through that. You are married so definitely not a dependent child any more so your parents can not sponsor you under the federal program. If your relatives can find you a job though, you could get sponsored by an employer to immigrate under the provincial nominee program. You can look at it at http://www.welcomebc.ca/wbc/immigration/come/work/about/strategic_occupations/skilled/who.page?
