Both true.
DH is an example of what Veronica said.
Most people are the opposite. It takes a lot of self awareness to purposely behave differently than your parents.
I can see it in the way my boys treat their spouses. They live what they learned.
Though one of them is trying mighty hard to "not" be like us, in other ways. But, it's in his DNA. He's the Marine who drives a Subaru, listens to NPR, and drinks wine like a pro.