Women in Love (1920) by D. H. Lawrence

renders an interesting tale of the lives of the Brangwen sisters, Gudrun and Ursula, and their respective romantic partners. Gudrun Brangwen is in a relationship with Gerald Crich and Ursula Brangwen with Rupert Birkin. But, the lives of each of these characters become complicated as they start exploring their emotional, psychological and physical side. All four are deeply concerned with questions of politics, society, and the relationship between men and women.