GreenDragon
Member
If the sister is anywhere near that age, and watching/taking care of a child for more of the time then the parents do, then that is very illegal, it's called "parentism", I don't like causing problems in family structure, but if that is what you suspect is happening, I would call the NHS or your local version of such, not the police.Besides, they have a 13+ year old sister, I'm pretty sure someone is home, they just won't answer the door.
but otherwise, I would go with the cactus or the ivy