In his book entitled Towards a global civilization of Love and Tolerance M. Fethullah Gülen defines love as the strongest relationship among individuals that forms family, society and nation. I would personally say talking about love between two people, that love is the fact of being present for your partner, being ready to defend the interest of the later wherever and whenever need may be. Unfortunately it happens that one of the partners ignores this principle of love. Sometimes people prefer their own interest than the interest of the group. Death on the Nile, one of Agatha Mary Christie’s detective fictions is a good illustration of the topic of my paper. Themes such as murder, love, materialistic love, marriage, investigation, jealousy, etc. have been developed in the novel. The main purpose of this article is to highlight the dangerousness and consequences of materialistic love in love affairs.