Sain wedi'i Rhannu

AITA for telling my wife the lock on my daughter's door does not get removed til my brother inlaw and his daughters are out of our house? Not the A-hole My brother in-law (Sammy) lost his home shortly after his divorce 10 months ago. He moved in with us and brought his twin daughters (Olivia & Sloane18) with him a couple of months ago. His sister (my wife) and I have one daughter (Zoey 16) and she and her cousins aren't close but get along fine. Olivia & Sloane have no respect for Zoey's privac