Hello @jasonstaggers, I think it's an excellent experience you're living. And it's never too late to start new stages in life. Everything you have done and have lived is because God wanted it and has awarded you a beautiful family.
The good thing about martial arts, as well as other sports is that it's never too late to start practicing it. I wish you good luck and have fun with the JIU - JITSU.
A thousand congratulations and a happy new year for you and your family. ;)