My question involves collection proceedings in the State of: Florida
During hard financial times my ex Sister-in-law gave me money on several occasions to help financially. Two years later, after my wife and I divorced, I receive a demand letter for me to repay the money or she will sue me in small claims court in Florida. There was never any written agreement for repayment, and I'm sure if my ex and I were still married, this would never be an issue. Can she do this? Someone please advise.

