You should not continue to set yourself up for hurt and disappointment. If you have been in an abusive relationship, you should wait until it is safe and until real patterns of change have been demonstrated before you go back. Many people are too quick to trust someone in the name of forgiveness and not make sure that the other is producing “fruit in keeping with repentance” (Luke 3:8). To continue to open yourself up emotionally to an abusive or addicted person without seeing true change is foolish. Forgive, but guard your heart until you see sustained change.