OK how are you planning to ease your family’s financial burden?
If you go to school in the United States, you can’t expect to be employed in the US.
When a university accepts you, they’re accepting you for four years of education. They don’t guarantee jobs, they don’t guarantee residency, they only provide four years of an education.
After those four years are up you are expected to return to your home country. Do you have a guaranteed job when you get back?