So me and my mom always get into arguments. I feel that she usually starts them though. She's from Vietnam and she always treats America like its Vietnam. I kind of feel embarrassed too when I go to places with her. My sister even agrees that she has anger issues sometimes. When my mom gets angry, she throws dishes and screams so loud! I get very scared and often think she is going to kill me and my family. Just a though though I hope. Is it normal for this to happen?