In one sentence, describe what the following article is about:

Most shelters will provide guidance towards legal help.  Some even offer free legal services for survivors of domestic violence. Even if you are not staying at a shelter, you should contact the organization (most have a help line) to inquire about free or low-cost legal services. Some organizations help with immigration services for immigrant victims of domestic violence; don't stay in an abusive situation because you fear deportation.  You have the right to be free of violence even if you are an immigrant. You will likely need an attorney to support you through the legal battle(s) that you may have to face.  If you were married to your abuser, if you had children together, or if you are an immigrant, you will need to make legal changes that an attorney can help with. If you do not have money, you may still be able to get an attorney.  Some attorneys will include a suit for fees from your abuser in the event of a court case in your favor.  Some may also take your case “pro bono,” or as an act of charity. A PPO is a court-backed document that allows you legal protection from a past abuser.  To file for a PPO, take any and all evidence of abuse you have as well as a letter describing the abusive situation and the relationship between you and your abuser to your local courthouse.  They should provide you with further instructions about how to fill out the appropriate paperwork to get a legal PPO.  After you file for your PPO, if it is approved, it will need to be legally served to your abuser, and you will need to file a proof of service with the court.  Talk to the clerk at the courthouse about how to do this. Once you have a PPO, keep it with you at all times.  If your abuser violates the terms of the PPO, you may need to show the PPO to the police. Be aware that a PPO does not guarantee your protection.  It makes it easier to have your abuser arrested in the event of further incidents, but a PPO is often not enough to keep a violent abuser away from you completely. If you have been recently assaulted, or if you have records of abuse (police and/or medical records), file assault charges against your abuser.  You might be able to file for assault without physical evidence (particularly if you can provide witnesses to your abuse), but it will be much easier if you collected physical evidence of assault before you left. You will likely have a case against your abuser that has multiple levels (for example, you might file for divorce, sue for child custody, file for assault, and request a PPO).  The complicated nature of these charges necessitates a lawyer. Once you have left your abuser, you will need to cut legal ties.  If you were unmarried and did not have children, this may be as easy as canceling joint accounts.  If you were married and had children, you may face complicated legal battles that will require seeing your abuser (in the courtroom if nowhere else).  Be prepared for this by leaning on the support systems you now have in place—the shelter, your legal counsel, your friends and family, and a therapist. Whether you prefer the personal attention of a therapist or the community of support from group therapy (or both!), you need to get help.  Surviving abuse is not easy, and getting out takes a lot of strength.  You need to lean on others to heal effectively, stay strong, and prepare yourself for healthier relationships in the future.

Summary:
Ask a shelter for guidance or resources. Contact an attorney. File for a personal protection order (PPO). File assault charges. Take the appropriate steps for divorce or child custody. Go to therapy.