A Rational Divorce System--Storms and Squalls--Two Sides of the Divorce Question--Outside Help and Marital Tangles--A Husband who was a Paragon of Virtue--The Case of the Sweet Wife--The Proper Untangling of Domestic Tangles. L. WHAT IS LOVE? 361 Is Love Definable?--Raising a Corner of the Veil--Two Opinions of Love--The First Opinion: Sexual Intercourse and Love--The Second Opinion--The Grain of Truth in Each--The Truth Concerning Love--Foundation of Love--Sexual Attraction and Love--The Frigid Woman and Her Husband--Puzzling Cases of Love--The Paradox--Blindness of Love and the Penetrating Vision of Love--Limits of Homeliness--Physical Aversion and Genesis of Love--Mating in the Animal Kingdom--Mating in Low Races--Love in People of High Culture--Difference in Love of Savage and Man of Culture--Distinctions Between Loves--Varieties of Love and Varieties of Men--"Love" Without Sexual Desire--Refraining and Wanting--Cause of Love at First Sight--"Magnetic Forces" and Love at First Sight--The Pathological Side--Differentiation of Phases of Love--Infatuation--Difference Between "Infatuation" and "Being in Love"--Sexual Satisfaction and Infatuation--Sexual Satisfaction and Love--Infatuation Mistaken for Love--Love the Most Mysterious of Human Emotions--Great Love and Supreme Happiness. LI. JEALOUSY AND HOW TO COMBAT IT 375 Jealousy the Most Painful of Human Emotions--Impairment of Health--Mental Havoc--Jealousy as a Primitive Emotion-- Jealousy in the Advanced Thinker and in the Savage--Jealousy in the Child--Feelings and Environmental Factors--Essential Factors--Vanity--Anger--Pain--Envy--The Impotent Husband's Jealousy--Anti-social Qualities--The Jealous and the Unfaithful Husband--Means of Eradicating the Evil--Iwan Bloch on the Question--Prof. Robert Michels' Statement-- Remark of Prof. Von Ehrenfels--Havelock Ellis on Variation in Sexual Relationships--Advanced Ideas--Woman as Man's Chattel--The Change and the Changer--Teaching the Children-- Casting Epithets at Jealousy--Free Unions and Jealousy-- Feelings, Actions and Public Opinion--The Adulterous Wife of the Present Day--Jealousy Defeating Its Own Object--Jealousy of Inanimate Objects. LII. REMEDIES FOR JEALOUSY 395