That is a very unfortunate background from which to come, which makes one suspicious and snoopy. It is a horrible background when parents are full of fear, when no one is trusted in a family, and when there is continuous argument over trifling things. So you become a very shifty and subtle person.
Es una procedencia horrible cuando los padres están llenos de temor, cuando no se confía en nadie de la familia, cuando continuamente hay discusiones fútiles.