I dislike the holier than thou attitude of those who were stay at home mothers. DH and I are coming up to 80, we both had working mothers, they were teachers and my mother was also an office worker in her later years. On my mother's side, she had a working mother and so did my grandmother and great grandmother, which is as far back as I can trace my family. In turn I was a working mother as is my DDiL now.
The reasons they all worked were different. Poverty, combined with being left a widow with young children, and for the last three generations women with active minds who, however much they loved and cared for their children, found full time childcare was like intellectually going round with the blinds half down.
I cannot see anyway how the families of these 5 generations of working mothers suffered from the supposed lack of care and attention that the stay at home mothers assume.
We started off as Irish immigrants driven out of Ireland by the Great Famine, my grandmother, widowed in WW1, got her daughters into grammar school and they both went on, one to become a nurse and eventually director of a school of nursing and the other an office worker, a teacher and head teacher. And so it has been for each generation since. The family has been close through all these generations and remains so, we have managed to avoid children dropping out, having addictions or any of the other disasters that are currently meant to trouble such families.
I make no judgments. We all make the decisions that are forced on us by circumstances, or made by choice.