I am 20 years old. I've been living in the U.S. since I was 2 years old. When I was 7 I was given a temporary residency or something like that, I'm not sure what its called. So okay I had a a s.s. card that was to work only and I was allowed to go visit Mexico. Then my mom lost our stuff and all I know is that she never went back to get the permanent residence. She tells me my s.s. is valid, but that it's just expired. I really dont understand anything about immigration so I need help. I am currently married to a U.S. citizen and have been for about 2 years. Help! What do I do?