I have been diagnozed with schizophrenia and bipolar; my husband has been abusive in the past physically and is still verbally.

Child custody is based on the "best interest of the child" standard.  It is a nebulous standard and the court considers a number of factors.  Often, the court will appoint what's called a guardian ad litem to conduct an investigation and give their opinion as to who they think should have custody.  If you are contemplating divorcing your spouse and you anticipate a custody fight, I would recommend contacting an area who can further assist you. Diona M. Potter Potter Sieg, LLC   DISCLAIMER This answer is not intended to, nor does it create, an attorney-client relationship. It is not intended to constitute legal advice.  It is provided solely for informational purposes.  Do not assume that the legal theories I mention that pertain to GA will apply in your State. The facts of each case are different, and it is therefore critical for you to consult with a qualified attorney with whom you can share information which can be thoroughly assessed, so that you can get competent legal advice from which you can make an informed decision.