Are there any in-between solutions, such as:
You move out, pay the necessities of your life. Maybe she can live with you, rent free. So, you are helping out in that regard, but it isn't costing you more. She goes to school, part time, works part time, contributes.
One or both of you may have to make compromises, to make in intermediate solution work. One or both of you may have to move, or work in different circumstances. She may have to move schools, move to where you are.
Life is about choices. Sometimes we don't get the ideal, but can still make choices that will get us to our overall goals.
CLMI