About 5 years ago, my sister borrowed 9,000. She stated she would pay it back in 2 months when her husbands tax return came in ( she lied just to get the money) She has since paid me back by buying some furniture for me on her credit card... She still owes about 4,000. I want to know what is the time limit I have that I can still sue her for the money... She has told me that I'm not getting a penny more and spit in my face... now I want to sue... Can I ?