Eris
I’m not sure where you are, but here women no longer experience a stigma, in fact, being a single mom in quite Vogue right now, sadly. I just don’t see a societal prison here, I am truly sorry that your experience has been so difficult and have no wish to discount those feelings. I wish that life were not so hard. There are ideas you bring up that I do disagree with, though.
Again, most women who become pregnant from rape disagree with you and carry the child to term, many keep their child. There are statistics that support a far greater incidence of PTSD, mental/emotional trauma in women who were encouraged to abort their child after having been raped than in those women who gave birth the to child.
In my understanding BPMD does not stem from rape or any other experience, it is a mental illness that is hereditary and caused more by a chemical imbalance. A traumatic experience, causing PTSD, can contribute to mental illness, but is not a cause. You cannot blame the pregnancy for the mental illness. The trauma is due to the rapist, the mental illness is due to the chemical imbalance and the child has does nothing.
I pray that you will able to find peace in the storm.