I had a friend who borrowed $1000 (I know, stupid) and she hasn't paid it back. We tried to set up a payment plan but she couldn't follow through (very reasonable plan, $25 a month). Its been over a year and ive gotten $50 back. So I'm done being nice. We have written out the agreement and that she owes me, signed by her and I (No witnesses). I have the written documents, I also have the history of our texts all saved (is that admissible?) I'm assuming I will end up in small claims court if I follow through, but do I even have enough proof? What can I expect?