I'm another who gave MAFS a go, but stopped watching before the episode had ended. It was such an emotionally overloaded situation with so many obvious potentials for abuse. I get that this is what can make shows addictive but, in order to enjoy them as entertainment, you have to kind of depersonalise the participants.
Reading the BBC article, it looks clear that CPL and C4 put the support structures in place and the treated them as a box-ticking exercise. The psychiatrist must've been pretty good, though, as all three women said they finally felt safe to tell him the truth. Shameful that the 'support' team were not able (or willing) to be as trustworthy.