My dad is a drug and alcohol addict, he bashes my mum, but she beggs me not 2 tell any1, should i go behind her back?

yah sould go back........

I really think Du should tell someone. They will think about the safety of you,your mum and your sister. Du mum could get a restraining order on him? Hope u are okay

I defiantly think Du should. your mom may say she doesn't want Du to but i think in the long run she will be grateful that Du did.