 Shelley was increasingly unhappy in his marriage to Harriet and particularly resented the influence of her older sister Eliza, who discouraged Harriet from breastfeeding their baby daughter (Ianthe Elizabeth Shelley [1813–1876]).Shelley accused Harriet of having married him for his money.Craving more intellectual female companionship, he began spending more time away from home, among other things, studying Italian with Cornelia Turner and visiting the home and bookshop of William Godwin.