Mother of the year, obviously.
Don’t hate on these people because most of them are trying desperately to find a better life. Yes a significant portion are criminals but you sound like a typical country club repub. I have live down there. More than likely she risked her young life precisely in order to make a better life for her child.
If I had the power, I would be so tempted to line up every asshat in America that wants open borders and put a bullet in their head. For lots of reasons - this being one of them.