TIRED!!

Mother of three (3,6,and 9) and one on the way❤. I work full time as a preschool teacher, and half of my class has behavior issues. When I get home from work I cook, clean, and help kids with their homework. For some odd reason my husband seems surprised that I can fall asleep if I just stand still long enough. And when he asks "why are you so tired?" I could seriously just scream. Maybe I am over reacting and assuming he should understand. I don't know. Just venting 😒