(5 marks)

Jack was talking to his girlfriend, Susan, about $100,000 that he owed to Adam. Adam hadthreatened to sue Jack for his failure to repay the debt. After Jack revealed his problem to Susan,Susan persuaded Jack to sell his bungalow to her at the price of $100,000 to enable Jack to repayhis debt to Adam. Jack immediately agreed with Susan's proposal because Susan was the love ofhis life. Jack had always listened to Susan and would fulfil her wishes. The title to the bungalowwas transferred to Susan. Six months later, Susan left Jack and married Mark.

Jack was veryunhappy. He knew that his bungalow was worth a lot more than $100,000.Jack decides to set aside the transfer. Can he do so? Explain your answer fully, referring torelevant law.