im literally dead

two nights ago i cut all my hair off and my parents still dont know. my dad rly won't do anything he'd probably just say i look ugly, but my mother puts really traditional values onto my siblings and i despite being rather progressive herself (she can enforce a power dynamic this way it's very unhealthy). ik that if i told her i'd atleast get beaten and lose all her respect. so what the fuck do i do now? im planning on just getting my brothers to tell her with me so that they can potentially reason with her. what do yall think?