Conditions precedent and subsequent distinguished; preferred construction and remedy. Right of entry after breach of condition subsequent. Certain conditions void. Effect of legal disabilities on conditions; notice of condition. Nature of estates in remainder and in reversion; rights of reversioner. Vested and contingent remainders distinguished. Effect of defeat of estate on remainder. Interest of heirs of remainderman [Repealed]. Creation of remainders by parol. Creation of remainder for persons not in being; vested remainder subject to open. Preference for vested remainders; construction of words of survivorship in wills. Effect of executor’s assent to legacy to life tenant on remainderman; possession at termination of life estate. Validity of limitations over upon marriage of widow. 44-6-84. 44-6-85. 44-6-86. 44-6-87. 44-6-88. 595 Nature of life estates; estates during widowhood. Length of life estate. How and in what property life estate may be created. Rights and duties of life tenant; forfeiture of interest to remainderman. Ownership of increase of property. When life tenant entitled to emblements. Rights of lessee upon termination of life estate. Effect of purported sale of estate by life tenant. Demand for bond by purchaser of life estate in personalty; effect of failure to give bond. Sec. 44-6-89.