Your post is a little confused. You didn't really explain what you meant by boundaries and value clearly. It seems like you really like thinking; too much, maybe, which is something I can 100% relate to

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About this woman, it seems simple to me. She doesn't know you in real life; she knows this guy and is already dating him. She's more invested into her relationship with him at the end of the day, and meeting you requires to go further out of her comfort zone. So what's strange about the whole dynamic?
As for you valuing this woman. Sometimes we ascribe traits that we want to see to people who don't have them. I'm about to say some crazy shit, but here goes.
We don't really know other people. We only know other people as an idea or image, a representation of various thoughts and how we perceive them. Sometimes, when you have a hole in your life, you will subconsciously try to fill that hole with another person. Perhaps that's what you did with this woman.
You are also right that it doesn't matter how high-value or successful she is. I fucked up my own success by putting it in my head that certain types of women were more valuable than others or out of my league. Pretty dumb. At the end of the day, another person is only worth what they can share with you: positive emotions in my case. That's the right way to think.
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