This'll be hard, but here goes.
Wuthering heights
Lockwood buys house. Old maid tells story of old house. Story of forbidden love is sad. Catherine + Edgar = little Cathy. Little Cathy + Edgar - Catherine = sad family. Heathcliffe + Isabella, Edgar's sister = Linton. Linton + Cathy = incestual marriage. Cathy - Linton = Heafcliffe owning the house. Hindley, Catherines brother, has problems. His son, Haerton <3 Cathy. More insestual marriage. Heafcliffe dies, Catherine comes for him.
The end.