Types of marriage: several experts have acknowledged two types of marriage, namely, Wiwahamongkol and Awahamongkol. But since the Thai society and human's mind have changed as time goes by. Individual concerns only the profit for them, not the society. The consequence is selfishness, presently causing chaos in Thai society. In the writer's opinion, the additional type of marriage is that both people, without permission from their parents, flee to set their own family, so called Wiwahor (Wiwa = marriage, hor = flee). This type of marriage is widely conducted in Thai society at present, which is not appropriated because it does not follow our exquisite Thai culture.