Vertaling van "have always kept domestic violence hidden behind " (Engels → Frans) :

Strong traditions have always kept domestic violence hidden behind closed doors.
Des traditions profondément ancrées ont toujours caché la violence domestique aux regards extérieurs.

For the most part, it is hidden behind closed doors. However, it happens with tragic frequency, to the point where an estimated one in eight women have been a victim of domestic violence.
Cependant, il se manifeste à une fréquence tragique, au point où l'on estime qu'une femme sur huit en est victime.