Fix Immigration System. Legalize all immigrants that are/and have been in the U.S. working for 6yrs. with no crime recor

As a concerned Democrat, I would like to see the real Change take place in America. I have several issues that I'd like to mention, but for now my main concern is Fair Immigration Laws. A family I've known since 2005 came to the U.S. from the Bahamas, a mother in her early 30's at the time fled the Bahamas with her to young children in fear of being killed by her husband. Well I just happened to meet this family back in 2006. They had nothing, and knew no one. I embraced this family, fed them, helped the mother and the childlren with sleeping quarters and clothes. Now she's working since 2007, her son graduated from high school and he's working also. He now has a work permit and social, but the mother and daughter has nothing and immigration won't approve them. Where is the love US