Dear friend, nice to hear you. I think that this problem is probably in a lot of families. Usualy, there are a lot of conflicts in my family because of myself. I don't want to study and my parents become very stricked with me, but I think it is a normal situation. I think, that the conflicts can be caused by the school, or because of domestic work, for example washing dishes, or clearing room. I think, that you should be calm, and don't be so stressed about your conflicts, just try to do your work and your parent will calm down.