not trying to refute hezmund and hootanic above, but what if someone likes their work more than their partner?
Its not uncommon for high achievers to sacrifice family time.
It's possible, that is if we take all human experiences as data, doesnt mean it will happen.
She might be an ass, and she does have a good butt iirc? or was it main girl, but more due to the way she phrased it/went about it.
She is right to be upfront to him fwiw. Though that requires her be the one to actually choose and talk with him about compromise.