A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts. The theory of gravitation, for instance, explains why apples fall from trees and astronauts float in space. Similarly, the theory of evolution explains why so many plants and animals—some very similar and some very different—exist on Earth now and in the past, as revealed by the fossil record.
"The biggest difference between a law and a theory is that a theory is much more complex and dynamic. A law describes a single action, whereas a theory explains an entire group of related phenomena. And, whereas a law is a postulate that forms the foundation of the scientific method, a theory is the end result of that same process."
I love the confidence with which you're wrong and it's clear that you're trying very hard to sound smart but while I can explain this to you, and have more than once, I can't understand it for you.
I'd say it's neither. Gravity is the observable phenomenon - something makes things fall. Newton's gravitation law and general relativity tried to explain what gravity is, but the phenomenon exists independently of the laws or theories around it.