Why would you say that on a first date?

So I went on a date not too long ago, the girl I met said her child’s dad was a first date. But never got in a relationship? Or continued dating?

Now I’ve thought about it, was this her was saying hey I’m easy now sleep with me or just wanted to see my reaction? She actually doesn’t have kids fyi.

Why would you say that on a first date?
Post Opinion