Been very depressed anxious and nowmy brotheris moving down here toflorida and i am happybut at the same time ikeep thinking some bad wil happ to me?

You need support: We have no idea of what issues are being brought up by this conflictual news. You need a trusted counselor/therapist to talk to - to decide if there are security steps you might take to be safe. Try to find a responsible person to talk to - to plan in an organized way for this event. Mixed feelings are hard, but okay. Danger is not okay. Figure out a way to be connected but w/out too great a risk.