If I wanna take out my 3yrs old child out of The U.S because of school and work opportunity could a Judge mostly approve it or disagree with me?

I am a mother of a three year old. My child's father doesn't help me with her needs. He always have escuses and right now I am only working at Macys which is seasonal. I am 20 years old and I will like to finish College out of The U.S. . I am planning on taking him to child support and asking the Judge for a conference if The Law permits me to go out of the country with my child and move out of The U.S . I wonder what might the court decision might be.