John+Proctor

Is John Proctor officially over and done with Abigail now that she has charged Elizabeth with witchcraft

^^^ I think that, even before this happened, John Proctor considered his and Abigail's relationship over. I am sure that, if he did have any remaining feelings about her before, they are gone now, especially considering the fact that she threatened to charge him as well.- Lauren Celentano

John Proctor said that his wife has not had a poppet in 15 years but I don't understand when Hathorne says that a poppet will keep 15 years?

A poppet is a doll. A doll may survive in the house (maybe stored in a trunk, waiting for some future daughter) for more than 15 years