The workaholic women I know of…are only that way before they get married. I work A LOT. In fact, two weeks ago, someone told me to go home because it was Sunday and I was at work taking care of some end of day stuff. I didn’t even realize it (was really annoyed by that too :(). It happens because you don’t have anyone expecting you home or demanding your time. A phase of life.
I don’t really know of a single married woman who works so hard that she has compromised her family life. Not a single one. All of the working women went either part time or quit or made some adjustments.