The final revelation of the novel occurs when

A. Pip and Estella become engaged to be married.

B. Pip discovers Joe and Biddy have married.

C. Estella marries Drummle.

D. Miss Havisham dies.

A. Pip and Estella become engaged to be married. is the final revelation of the novel.

After 11 years of being away, Pip cameback to England. He heard tha Estella was unhappy being married to Drummle whom just recently died. As Pip finds Estella, they talked about the past and vowed never to part again.