First, if you believe that your safety is in danger, I strongly recommend getting a Temporary Protective Order against your husband. Also, you may want to consult with an attorney in your area about getting a divorce. An attorney can help you decide which course of action to take in your situation. I'm sure you can find a family law attorney in either Warner Robins or Macon. If not, my office is located in Atlanta and I would be willing to help. Our website is www.jacksonsteed.com.
You may want to check with organizations in your area to see if any attorneys are willing to do pro bono appellate work. I would first start with the New Hampshire Bar Association. This may be a difficult task seeing as though appeals are very complex and time consuming. Most attorneys do not do this sort of work pro bono.
You may try contacting your local public defender's office. They are court-appointed and their services are free. Most criminal attorneys not associated with the public defender's office do not take cases pro bono.