I didn't read it like that actually.
I didn't feel sorry for her.
I think what she meant was her husband feels it is/was very important for her to have her own career and not rely on him totally financially.
That is exactly what I would advise all soon-to-be mothers who have careers they enjoy and cherish - do not give up work! Not completely anyway, go part time, have a year off but don't take five years off or whatever if you really relish your independence and enjoy your working life. I think it's generally a BIG mistake to cut off your own earning stream.
Also I love my dh dearly, I adore him. BUT I did choose him sensibly. I had wilder more passionate relationships, but he ticked every box for a life partner - values, humour, supportive etc.