Just to play devil's advocate here.
We don´t know if she is only interested in him for his "value".
She could just be on the lookout for people who are both are good people and have the ability to support a family.
Pure love is great and all, but being able to emotionally and financially support a family is important too.
@CyberianGinseng Nobody is interested in anyone "as a human being". Interest and attraction are always related to what a person can do. A person with nothing to offer will not receive any interest. This is not just "most women" but all humans and indeed all living creatures.