What plot resolution was offered to the reader and then put in doubt Of Mice and Men chapter 3?

In chapter 3 of "Of Mice and Men," the plot resolution offered to the reader is the dream of George and Lennie to own a farm together. This dream appears to be attainable when Candy offers to join them with his savings. However, the doubt is cast when Curley's wife's actions and the overall harsh reality of their situation on the ranch suggest that this dream may not come to fruition.