Are you currently in school or at work? That can provide opportunities to meet someone, I think. It sounds like you have high dependency on your family, and that is only a detrimental environment for an adult, so with that kind of situation the best way to meet more people would be to focus on moving out first imo.
grauted high school in 2008 and then I graduated college in fall of 2010. Due to the risk of loosing my benefits I can't get a job (not to mention the whole problem of dating co-workers is a "no-no")