LOUISA1523, we were there supporting but I couldn't get my SIL to speak to the HV as, although he was worried, he didn't want to betray my daughter's trust. My daughter also had a raft of medical problems because she became disabled after her pregnancy, losing her job as her company went bust, and that played a huge part of her PND. Every visit I attended with my daughter, it was a different HV and they said they would pass it on but nobody ever followed up. At the same time I was dealing with Adult Social Services for her, dealing with the Benefits System which took a year for them to sort out and then only after I had involved her MP. My daughter and I had a complicated relationship (we have subsequently discovered she has a genetic condition which in part causes anxiety and BPD) so I was stepping carefully too as I felt that if she estranged me, I couldn't help my grandaughter either. All of this was known by the GP, known to the SS and should have been known to the services which come to pregnancy and birth as my daughter had received much counselling as a child, had been seen by the Community Psychiatric Nurse, referred for MHS but rejected and so bore all the red flags.
I am not putting all the onus on the Midwives or the HV' but their voice might have helped get help earlier and would have had far more weight than mine to my daughter and the other professionals.