“But she should seek a job minimizing to the extent possible her absence from the home.”
Joseph,
No, she and her husband should speak to their LOR to discuss her employment, especially if she needs a “real” job to support her husband’s learning or to help pay minimum tuition for their children. It doesn’t matter what your “general sources” are since their practical application will depend upon the individual guidance of their posek.
Your continuous spouting of fake halacha and chumra on issues pertaining to women demonstrates your cluelessness and animus towards them. Get help.