Criminal law is the body of law that relates to crime. It proscribes conduct perceived as threatening, harmful, or otherwise endangering to the property, health, safety, and moral welfare of people inclusive of one's self. Most criminal law is established by statute, which is to say that the laws are enacted by a legislature. Criminal law includes the punishment and rehabilitation of people who violate such laws.
Family law (also called matrimonial law or the law of domestic relations) is an area of the law that deals with family matters and domestic relations.
Real estate law is the area of law that governs buying, using and selling land. It's the law that governs how people acquire property and what they can do with the property that they own. ... There are many different aspects of real estate law like deeds, titles, purchase financing, zoning, taxes and estate planning.
Landlord–tenant law is a part of the common law that details the rights and duties of landlords and tenants. It includes elements of both real property law (specifically conveyances) and contract law.