new

Ok, so, my Sim got to an F student, and I tried to get them out of it (I was paying attention to another sim), and after a while, he got taken away with no warning. I don't know why, because he had good enough grades to be promoted up to D. This is really annoying, because I had to use the cheat console to fix it. Usually if grades are low, I read, that its supposed to give you a warning such as: "[Sim name] is being neglected. [He/She/They] will be taken unless you can turn your child's grades around." But it doesn't give me that warning anymore. Can you fix this?