Thanks for sharing your situation with the Wefugee Community and sorry for the late reply! Since I am not familiar with all the details of your case and I am also not a lawyer, it is a bit difficult to predict any outcomes. I would like to recommend you to speak to a legal counsellor if you are worried and you want more support. If you have problems with finding one, please let us know! However, as your family has a residence permit in Germany and you are also working, your chances are not low to get a residence permit, even if your case gets rejected by the court.
All the best for you and kind regards,