Some months ago, my cousin started a business. He equipped an office fully, registered a company and began business. The business did not do well. I visited the office and liked what he had done, but I believed that I could successfully run a different business on the same premises using the same equipment with minimal changes except business type. Instead of closing down, we agreed that he I would continue running the office for 4 more months at my own cost to try my business idea. If I succeeded, I would buy the furniture etc from him (at an agreed price) and continue doing business. If it failed, he would proceed to close exactly as he had planned. I saw it as a low risk opportunity to try a new business without having to invest much only rent and the salary of one employee. The problem is, 4 months down the line, my business worked well and I approached him with the money exactly as agreed. He occasionally visits me at the office and he can see that it is busy. He told me that he has no intentions of selling but wants his space back and the space is still under his name. My business idea is easy to implement and I did not buy any new equipment so he literally owns everything. I heard from my sources that he plans to continue running an identical business just under a different name. There is no vacancy nearby and I might lose clients if I shift because the location is perfect. What would you do?