Over a 4.5 year relationship, I lent my ex over $5000. When we broke up, we agreed that he would buy the furniture off me as well, as I was moving interstate. I noted down everything he owed me and put a final payment date which he signed and dated. It has now been 3 months and I haven't received anything. I have text messages with him agreeing he owes me a debt as well. He had a small work injury and is now on workers compensation and saying he can't afford to pay me back but is making no effort to find another job. What do you recommend I do?