Ex and I moved from City A to City B before separating. We moved here for ex's job and had DD here (now 5). I had a well paid and good career job in City A and resigned after maternity leave given the distance (3 hours away). Ex and I split up a few months after resigning (I would not have resigned if I knew a split was coming!). In order to survive financially I've had to work in several low paid/boring jobs, despite having a PhD, because there are very few jobs in my field (science) in this city. I have expressed to ex several times I want to move back to City A to continue with my career. As his job is here he has said quite bluntly that he can't move. A lot of resentment has built up. Despite having years of management experience I am now being paid half the salary I had in old town whereas ex has recently been promoted. I do not like the town we are in and have only stayed so DD can be closer to her dad. I am struggling to survive financially yet could earn a good income in old town. I want to move back with DD, for not only my career but also to be closer to my family who live 20 mins from old town. Ex is not open for negotiating and said if I leave DD should stay here since she is already in school. We are currently on 50/50 schedule (although in general I do more than 50%). Can someone please give me some advice on how to go about things. I have an interview for a well paid job in old town. If I'm offered the job I would like to take it and move back to City A with DD. She will have to change schools and we will have to relocate. I will not stop access to her dad. Just to make it clear I have only stayed in this town for DD to have regular access to her father whereas I can no longer survive financially as I am (I've been eating into my savings for years) and I have 3 degrees yet am on the salary I had 10 years ago! Ex pays no form of child-maintenance. Can ex take me to court over wanting to move? Is it necessary I see a lawyer before making the move? If I do get the job do I go ahead and move despite ex disagreeing to the move? Do I need his permission to enrol DD into a new school for example? He is controlling and very difficult to talk to. Advice welcome. Thank you!