Child abuse and endangerment. All for greed, they see welfare checks and more food stamps and of course free everything because if she stays in Mexico they have to pay something.
I'd make this child a ward of the State.
There are plenty of people looking to adopt children. And this child was recklessly endangered by her parents.
If this child was smuggled into the country for a better life...she'd be better off without her parents, who would do this to her.