"My understanding is that most people get married anyway."

Not that she's suggesting that he should have gotten married anyway. In fact, she's kind of glad he didn't.

"Here's the thing, kid. I don't think any different of you for it, but there're plenty of people who will. Now, as far as young men go, Perry's an all right guy, but I don't need anyone whispering about the two of you if you seem to be getting too close, you understand?"