Hello Southwestmom,
I also have two young adults with severe MH. By severe I mean with the severity in my eldest son's case to require multiple admissions to hospital, sectioning and residential care from the age of 18 to 21 ( the MH difficulties began when he was a child). Now at 24, he lives in supported accommodation, and is the gentlest and sweetest young man you could meet, but he has terrific problems with anxiety, and with aural hallucinations. He has really good support for this.
My youngest has always been avoidant of treatment, but his anxiety levels escalated as an older child/young teenager and he now lives with me. He has a serious eating disorder which is really hard for me to cope with because I experienced a similar disorder as a teen/young woman.
Added to that, their father (my husband) is in a care home with MH and other difficulties.
I agree with you, services for adults are extremely stretched. My eldest receives the support he needs to function, but he needs extra support to progress. Currently, I am very proud of him, because he is looking for a little more voluntary work, and he is going to enrol on a course run by a local university for people with MH issues. He completed such a course last year and it really increased his self esteem. I hope, in time, he may find paid employment, and take qualifications related to his area of interest, but that will happen when he is ready for those steps.
It has been a battle to find support for my youngest because he has capacity and because he avoids appointments. My main job is trying to create a really low arousal environment and supporting him to at least meet up with the specialist eating disorder team who has very recently become involved.
I know I have rambled a lot here, but MH difficulties are very prevalent in my family and I experienced many years of hospitalisation through this myself. Time, understanding, celebrating (quietly) the small steps the individuals take, safeguarding and, unfortunately, begging for services are probably the things that can get us through.
Recently, I went for a carer's assessment. This was just to see if there was any way I could be supported to support my son. This resulted in another invitation for my son to undergo a needs assessment (which he always declines). Also recently, I e-mailed the MH service who support my youngest, with a desperate expression of my perceptions and fears. This did result in a visit, a phone call and a session my son attended.
I apologise for the extraordinary length of this reply, but I would like to say I have the deepest empathy with you.