Im not up to speed with what your going through atm, with your dp, Im sure the whole police situation is stressing you out beond belief. I am not sure if you want to stay with him, etc,etc, however I wish I could put an old head on young shoulders ( I am 41) and try to get you to focus on you, and think of ways that will make your future better for you.

Your dp will have a lot of support through the prison system, have you spoken to the jail, and asked to be put through to welfare, they will be able to help you, they are run by churches a lot of the time, and the people are very very helpful.