Dear Zaki@ thank you for sharing your problem with us , have you been to the doctor? Have they issued you mutterpass? Have you done the vaterschaft with your German boyfriend? If yes to all the questions then submit copies of all the documents to the ausländerbehorder or your lawyer and I hope the deportation will be cancel. I hope I have answered your question and don't forget to come back if you have any question for an answer. I wish you good luck