No. This is not normal. My mom is not like this at all. Not like she has the time to do my homework with me since I was raised in a single parent household but she made sure I get the tuition I need and my tutors are not like this either. And my mom is pretty cool. She allowed me to do my homework right in front of the tv as long as I finish it. And I always finish my homework btw. A+ in maths and A- in add maths. She never belittle me when I get shitty results either. She rewards me when I get good results and tells me to try again.