Advice | Ask Sahaj: I live with my parents and generational trauma ‘runs the house’

Dear Sahaj: I’m currently living with my Dominican parents and generational trauma practically runs the house. My mom denies ever doing anything wrong, while my dad shuts down all conversations when trying to resolve an issue. Instead of fighting with my mother, who refuses to admit her faults, how can I set a boundary whenever she tries to blame me for her mistakes or issues? If so, what boundary can be placed?