I abandoned my pregnant abusive girlfriend.
What is your reason for abandoning your pregnant girlfriend in the first place?
She makes me sick and feel un-safe in the world.
It's wrong to abandon someone like your girlfriend who is pregnant and needs your help and support. However, if she really was abusive toward you, then you should contact the authorities and stay away from her. You don't need to suffer abuse at the hands of another person.
That's not a very sympathetic answer. She's a BITCH and needs to be punished for her actions.
No matter how you feel about this girlfriend, you should stick by her since she is pregnant. You are in the wrong regardless of what she did because you are now a team for this baby.