If all your school time is spent in a full, active classroom, and all the grading and lesson plans have to be done before or after school, then kudos to you.
And if you and your Mother spend many hours of weekend time in the classroom, then more kudos.
I maintain that that is unusual.
Not in our house, my wife is a retired teacher (certified K-8) who graded all her "homework" on the coffee table. When the district computerized, I entered raw grades (from home) into a data base which generated report cards.
As a retired engineer, I got stuck with all the scheduling and presentation documentation.
Regards,
GtG