 But in October 1586, Nanda left Pegu with the army for his regime's third invasion of Siam.With his father gone, Swa forcibly raised the princess to be his wife, and formally divorced Natshin Medaw in the process.Nanda arrived back to Pegu in June 1587 from a failed campaign, and the king was extremely unhappy to learn of the news what had happened while he was away.