Themes
It's confusing. I've had so many wives and so many children I don't know which house to go to first on Christmas.
— Mickey Rooney

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
A joke about having a very big, complicated family. The speaker plays it as a scheduling problem: with so many wives and children, Christmas turns into a dilemma over which household to visit first. The humor is in treating an unusual life as an ordinary logistics headache.
Context reviewed