The book I'm reading is The Last Invisible Boy by Evan Kuhlman. A part of the book that stood out to me was when Finns mom was in the car and was supposed to go shopping but she kind of just blanked out and forgot that she was going shopping. What surprised me even more was that she didn't even know why she was in the car. The reason it surprised me was because Finn is basically in charge ever since the incident between his dad, the mom has been acting weird and a little anti-social now.
*I had to do a different question from the quote because I lost the book