Expert in family law, Joe Lemus delves into the basics of family law and important things you need to know to get you armed with the right knowledge in matters relating to family. Marriage is the foundation of a family that is why many states require the couple to be at least 18 years before they can tie the knot. The parties are also not expected to be related closely by blood and they should be matured enough to understand the intricacies of what they are diving into. You also need to get a marriage license which is issued by the state and a ceremony officiated by a legally recognized individual.