In 1889, King Milan unexpectedly abdicated and withdrew to private life, proclaiming Alexander king of Serbia under a regency until he should attain his majority at eighteen years of age. His mother became his regent. His parents were second cousins. In 1893, King Alexander, aged sixteen, arbitrarily proclaimed himself of full age, dismissed the regents and their government, and took the royal authority into his own hands. His action won popular support, as did his appointment of a radical ministry. In May 1894 King Alexander arbitrarily abolished King Milan's liberal constitution of 1888 and restored the conservative one of 1869. His attitude during the Greco-Turkish War (1897) was one of strict neutrality.