How much could i sue someone for in a Slander suite?

I have this neighbor who has gone on line and had her whole facebook page public and went on for what i looked months telling lies about us. I've printed out all of the things she said that were a lie and now i want to get her to stop and pay for what she did. Now i need to see if someone could tell me what my next step should be and how much i can actually make her pay for and if i can do it without a lawyer due to limited funds on my part..