A) “I can’t go out tonight, I need to stay home and help the kids with homework”
B) “my spouse needs me to stay home tonight to help the kids with homework”
A) “I can’t go out tonight, I need to stay home and help the kids with homework”
B) “my spouse needs me to stay home tonight to help the kids with homework”
The first implies the person is taking responsibility for the kids.
The second implies it’s a chore doled out by the spouse.
Although honestly, if the person does the right thing and stays home with the kids and does the homework with them, I would cut them slack on the semantics.