I have a house for rent that someone expressed interest in but would not be able to move in until Nov 1. After talking to her someone else expressed interest and wanted to move in asap. I call the first person (I'll call Diane) back and told them that there were others interested and if she wanted the place could she put down a deposit which she did. I then called the others back and told them the property was no longer available. I tried to call Diane back the next day and did not get answer. Called her back the following day did not get an answer left msg that if she was not longer interested to let me know, there were others interested and I would return her deposit. Called her home and left msg. She then called back and said she was no longer interested and wanted her deposit back. I told her that I would refund her 1/2 the deposit. She did not agree with this and threatened legal action. We did not have any written contracts. Is she entitled to the full refund.