The number of scholarships was greatly reduced for second- and third-year students, forcing recipients into intense competition. Nixon not only kept his scholarship but was elected president of the Duke Bar Association, inducted into the Order of the Coif, and graduated third in his class in June 1937.
The Duke married Simpson, who had changed her name by deed poll to Wallis Warfield, in a private ceremony on 3 June 1937, at Château de Candé, near Tours, France. When the Church of England refused to sanction the union, a County Durham clergyman, the Reverend Robert Anderson Jardine (Vicar of St Paul's, Darlington), offered to perform the ceremony, and the Duke accepted. George VI forbade members of the royal family to attend, to the lasting resentment of the Duke and Duchess of Windsor. Edward had particularly wanted his brothers the Dukes of Gloucester and Kent and his second cousin Lord Louis Mountbatten to attend the ceremony.
In 1937, the Japanese Imperial Army quickly marched into the heart of Chinese territory. On June 6, they captured Kaifeng, the capital of Henan, and threatened to take Zhengzhou, the junction of the Pinghan and Longhai railways.