In chapter 38, why does Miss Havisham stay up all night walking and moaning? Who does Pip notice "hovering" around Estella? What is Estella's response when Pip asks her if she deceives and entrails this man?

Miss. H stays up all night moaning because estelle finally stands up for herself. Miss. H is having a great time listening to the lives of men Estella has ruined. Estella has had enough. Estella unhooks her arm from Miss H's arm. Estella sets things straight with old Miss. H. Miss. H goes crazy mad and ends up spending the night moaning. Estelle refuses to take Pip's question seriously.