It seems like the children could be hiding under the bed with their dad's gun while their dad is in the living room beating their mother. They want to scare away the "monsters" (probably a reference to the scary sounds of yelling, screaming, chaos that don't sound human).
It seems like the children could be hiding under the bed with their dad's gun while their dad is in the living room beating their mother. They want to scare away the "monsters" (probably a reference to the scary sounds of yelling, screaming, chaos that don't sound human).