Failing School... So What?

I am desperate for help. I didn't know that not sending your kids to school resulted in them being taken away by the social worker due to Neglect. I was having my children skip school all the time because I'm using my sims to make a video series and I needed the children available for filming. For the past three hours, I've been trying to get their grades up by doing homework and school projects and sending them to school because I was getting the warning that they were going to be taken away. Nothing has worked. My sim daughter has been taken away four times. I saved when I got the first warning and didn't save again that way I could just go into the main menu and re-load the game so that the child was never taken away. Each time, the game only gave me two days to get her grades up and no matter what I did she was still taken away. I grow very attached to my children, to all my sims, and I am about to burst into tears if I can't save her. I've been raising her since she was a baby. I tried the cheat I saw on this website, tried it in many different ways- no spaces, no caps, some caps, some spaces- but it just didn't work, the child's grades are the exact same. Please help me save my Sim daughter. It would really kill me to lose her. In the Sims 3, I didn't have to worry about school, I would just delete the school in edit town, so I didn't know that the social worker was going to come after my Sim daughter in the sims 4. I thought all that would happen is she would be embarrassed about her bad grades.