What is married?

Today we went to Aurora for Nicole's graduation. Before we stopped by the party we drove around town. We decided to show the kids the church Captain Awesome and I got married in. As we drove by I told them "This is the church dad and I got married in. In a few months we will come here. We will get our picture taken here as a family for mom and dads anniversary." Rooster asked, "What is married?" I told her "It's when two people promise God that they will be together forever and that they will have kids together." Rooster said, "That's awesome!"