I am wondering if you have been in therapy or12 Step Programs. We did both!
Enabling your daughter will only encourage her to do her worse. Why? She gets rewarded when she she makes a horrible choice that hurts everyone, such as getting pregnant. And will she refrain from alcohol or drugs during the entire ine months? I wonder if my daughter endulged. Her son, now in safe hands, is still very delayed.
Responsible therapy urges us to give our over 18ers the learning experience of facing their consequences. Even borderline can live better lives. DBT therapy is highly successful if the person wants to get well.
Hugs and love.