Kalman is a married man who married a woman named Betty Seinfeld. Professionally, Kalman ran a Seinfeld sign (a sign-making shop), and his wife worked as a tailor at the home base. The main point is that they were both raised as orphans and only decided to marry when they were in their forties.
Their son claims that his parents are both classified as wild dogs. That is why they are fine with any decision made by their children. As a result, they respond, “do whatever you want.”