"Yeah, and 'let's go play in our room' quickly became code for 'they're fucking at it again and no one needs to see that'," Iain said waspishly. He had always tried so hard to keep his siblings away from anything involving their parents and the dealer, once the addiction had become all-consuming. "And yeah, that's fair. You also tend not to care too much when Dad uses you as a punching bag."