Sorry, I'm not buying it. I'll bet she had at least one tattoo. Am I right? Anyone who goes up to a complete stranger and says that, is sleazy to the core. But she says "nice car". So, she thinks that only women should be justified in owning a Corvette? That's what she's implying.
One thing is for sure, you are much better off without her. Find a classier woman. That shouldn't be hard to do, considering your ex.
I am better off without her, though.