I want to ask something that’s important. I got my resident permit in 2020 , 2021 my girlfriend and my kids moved to another city which of later i joined them. We are both working not on soziale or job center. Through the year 2021 we found out that the city wasn’t actually good for the kids. 2022 we decide to go back to our old city. My girlfriend is an European woman and we are not married yet. We got a big new apartment already, but my question is, will my old city accept me back ? Do i have to make Anmeldung in Ausländerbehörde again? Is it possible for me to move back to my old city again after 1 year?