I’m sorry your situation is so bad.
on of my children has severe mh issues snd I know the struggle it is to get support.
you are going to hate what I say but it is the truth and I’ve been there and had to do it.
no one will step forward to help until you step back. Mum doing everything is cheap and convenient and they will continue saying you can cope until you literally break. I did eventually and ended up in a psych ward myself.
you have to write an email and send to everyone gp, mh team, housing at the council , social worker etc etc stating as of 1st aug 2025 you can no longer house Ben . His care needs are too great for you as a disabled person and so you are evicting him and as a vulnerable adult he will needs support with finding accommodation and suitable care . Should adequate provision not be sorted by this date then you will be dropping him and his bags as the council office at 9am as you are broken and no longer able to cope.
snd you have to follow through and do this is no one steps up.
it will break your heart as a mother to ‘abandon’ him but it will likely achieve an outcomes. Either they will sit up and provide some in-house support / care assessment for uou (as this is the cheapest option) or he will be put in Temporary accommodation or found somewhere suitable to live.
while you are doing everything they will never rehouse him but an eviction forced their hand and they will have a duty of care as he is a vulnerable adult sitting in their office.
it may be he goes and lives with his father and it may be it is not ideal - but you need to start thinking about yourself too.
my sons illness (also has asd and mh issues) plunged me into such severe depression as after years of fighting to get him support and doing the suicide watches and 24/7 supervision around sharps etc - I was broken and the depression led to my own suicide attempt .
i told them repeatedly ‘I can’t cope’ and was told repeatedly ‘ you’re doing fine’
I wasn’t.
evicting him was the most awful thing I ever had to do as a mother , I felt wicked and it went against every instinct I had to care and love for my son - but it had to happen. I was utterly broken - evicting him got him a place in supported living. It gave me space to recover and heal .
he was helped at last and now is doing well. Works in a shop, has friends and we have a great relationship. He is happy and well and living life. As am I - before we were just existing.
i know there will be people who think I am barbaric for ‘throwing him out’ but it actually saved 2 lives and that is not being dramatic.
unless you have lived with the relentlessness of severe mh issues and dealt with the lack of support for both them and you as the care giver - you can’t know how desperate it is.
Desperate times call for desperate measures and you have to refuse to house him any longer in order to get the help you need.
take care of yourself.