Patty and Bob were in a romantic relationship. While they were seeing each other, Patty and Bob acquired an electronics service center, each paying $30,000 a piece. Two years later, they purchased an apartment complex, paying no money as a down payment. The property was deeded to Bob, but they considered both properties to be owned 50/50. When the romantic relationship ended, Bob went to court for a declaration that they had no partnership because they did not have a written partnership agreement.

Did they have a partnership? Why or why not?