I've not read all the responses to this op, just wanted to let you know you're not on your own, we've had 2 horrendous experiences with CAMHS, one 10 years ago, with DS2, ex perm baby with a whole list of issues, including global developmental delay, feeding issues, growth issues, behaviour issues, eventually added autism to the list of diagnosis. Basically were given advice which was tantamount to "abusive" it left me feeling that my children would be better off putting my kids up for adoption.
All his issues according to the therapist were obviously to do with my 'issues' & nothing at all to do with his special needs (I am a qualified Nursery Nurse, Social Worker, & have a work background of working with children from birth to adulthood, in various settings, including children with differing needs & abilities). I was really struggling to know how to keep a non-verbal whirlwind safe & had turned to them in the hope they could provide some strategies or something to help make life easier.
Once I got angry & I complained, I was told by the manager, that the advice I'd been given was abusive.
When I spoke to other parent & professionals who had, had dealings with this one particular practitioner, it appeared she was well known for her responses to parents ie mother of a tube fed child was told, his feeding issues were obviously to do with her "eating issues" - despite the fact the child had a cleft lip & pallet, plus oral aversion, because when he took in orally came out via his nose, plus severe learning issues & mum didn't actually have any food issues. Even the Health Visitor said "oh no you didn't see her did you"
Again last year when dealing with DS1 who has ASD & Dyspraxia & was depressed, because he was struggling with the pressures of 6th form - despite several conversations with them, & a face to face assessment they decided he wasn't their responsibility & needed level 2 input (which he'd already had) & referred him to an organisation that wouldn't touch him, because he was medicated - which made him automatically a level 3 service ie CAMHS.
When we eventually after lots of arguing Got to see a Psychiatrist he saw took no notice of what he was being told by myself or school & decided that all DS needed was a girlfriend!
If only it was that easy!
So we've given up!