Honestly, I don't know as people can be pretty complex. It's not a black and white easy thing to identify or quickly label. Maybe she was the bread winner and tried to have that ideal family and ideal life and it all just fell apart on her and she gave up and withdrew. Seeing that she is expected to pay child support must mean that she was the main provider and her child and husband were both dependents. Her husband may have even been cheating on her (maybe with a younger woman even) which again would be another hit to her needing to have this ideal life with THE guy that stayed devoted to her.