I gave $2,000 to then-boyfriend to help him with general living expenses while he was studying to sit for the bar exam. I wrote 3 separate checks over 4 months, noting "loan" in the memo section of the check. We did not discuss any specific repayment terms but he assured me verbally that once he was done with the bar exam, he will be in a better financial position to pay me back. No written contract was drawn.
Right after the bar exam, he was recommended by the attorney who interviewed him as a part of the exam process, to "withdraw" his application due to the issues discovered during the background check that made him "unfit" to be a lawyer. He did withdraw his application and never sat for the bar exam again.
Soon after that, we broke up and I didn't talk to him for about a year. In January, he called and said that he has not forgotten about my help and trying to figure out how he can take care of it. He told me that he would contact me again by the end of January to let me know his plan. No contact since then. I emailed him several times after that to ask him about his plan. No responses. The last email I sent him in March, I told him that I want $400 per month for 5 months, starting April 1, 2008. And if I don't hear from him by the end of March, I was to take a legal action. He responded.. He said that his recollection of the events were clearly different than mine, insinuating that it was never a loan.
Can I still sue him even though we have no written contract? I only have cancelled checks and a series of emails to show my side of the story... Help!