From what I can see, you're not married. So technically, you guys have no obligations to each other but to your child alone. Ask him direct to the point if he wants to continue your relationship and if he sees marrying you in the years to come and live a happy family. If he says yes, you guys fix things out tell him to go away from the girl that he has feelings towards to. If he says no, you guys move on. Bring your child with you. Your parents will understand your situation more probably and ask them for financial assistance while you're trying to find a work or finishing your studies. Nothing will be easy based on your situation. At the end of the day, your child is your utmost priority.
Morpheus Hygiae