She doesn't want to give up her career goals and is therefore asking you to give up yours. That doesn't seem entirely fair, but of course relationships are about "fair" in an "always equal" kind of way. If it is a compromise that works for you, great, and that probably means that you weren't especially passionate about what you agreed to give up anyway. But if she really framed it that you can either not do this or not be with her, it seems to me that she's showing you that you are pretty optional in her life.
For a relationship to truly work, not only do the people have to be right, but the circumstances have to be right. Sometimes, two people get along famously, but she wasn't meant to be a nomadic military spouse or he wasn't meant to live and work in the one area where she deems of practicing law. That's not a value judgement and no one is wrong or selfish; it's just that the circumstances dictate that a partnership isn't going to work.
For a relationship to truly work, not only do the people have to be right, but the circumstances have to be right. Sometimes, two people get along famously, but she wasn't meant to be a nomadic military spouse or he wasn't meant to live and work in the one area where she deems of practicing law. That's not a value judgement and no one is wrong or selfish; it's just that the circumstances dictate that a partnership isn't going to work.