At the July 1899 wedding of her brother Crown Prince Danilo to
Duchess Jutta of Mecklenburg-Strelitz, Princess Xenia met
Prince Nicholas of Greece and Denmark, who was there representing his father
George I of Greece. For reasons unknown, their engagement fell apart and the couple never married. Nicholas later wed
Grand Duchess Elena Vladimirovna of Russia. Other news stories reported that Xenia was engaged at different times to Nicholas' brothers
Prince George and
Prince Andrew. These were stressed to be untrue, and only arose because Xenia had visited her sister
Princess Anna of Montenegro in
Darmstadt, where Ernest Louis was residing. This particular rumour was greeted with some popularity, as Xenia had been raised in Russia, and was, like Cyril, a follower of the
Eastern Orthodox religion. By this point, the appearance in newspapers of her countless engagements, marriages, and attachments led to a certain degree of incredulity about this particular rumour. Through the years, others would claim she was engaged to
Prince Vittorio Emanuele, Count of Turin,
Prince Luigi Amedeo, Duke of the Abruzzi,
Ferdinand I of Bulgaria, and even her widowed brother-in-law
Peter I of Serbia. Princess Xenia was said to be "extremely wholesome" and in possession of a "sunny disposition", and was known throughout Montenegro "as much for her charity as for her activity in athletic sports". In 1909, during some disagreements between Montenegro and
Austria, Xenia took a conspicuous and leading part in some anti-Austrian protests in Cetinje. The Austrian government took her actions as an insult and called for the strongest kind of diplomatic protest; as Nicholas was indebted to Austria for many past favors, especially concerning financial assistance, he was unsure what punishment should be given out to his daughter, and eventually decided on temporarily exiling her to France. The terms Austria offered were deemed to be too unacceptable in Montenegro, and the royal family, along with the diplomatic corps, consequently fled. ==Last years==