Traduction de «they are often » (Néerlandais → Français) :

They are often the obvious person for the bereaved to turn to, as they usually know the family well.
Il est souvent la personne la mieux placée pour accueillir les proches comme généralement il connaît bien la famille.

Those bereaved by suicide possibly form the largest group affected by suicide and yet, they are often forgotten.
Les proches après un suicide constituent un groupe important et sont pourtant souvent oubliés.

Nowadays, suicidal individuals are no longer – or at least less often – compelled to lead isolated lives. They are no longer the outcast one has to protect oneself against at all cost; they have people close to them, and generally have both a working and a social environment.
Désormais, le suicidaire n’est plus/est moins contraint à l’isolement, paria dont il faut à tout prix se protéger; il a des proches, le plus souvent un entourage professionnel et social.