NC for this.
Try yo keep it as short as possible. Eldest DC17 (genetic disorder, severe learning difficulties). I have also an almost 15 year old in crisis. Undiagnosed ASD (waiting list), depression, anxiety, self harm (frequent cutting), recent suicide attempt and currently needs 24/7 watching over in some form to minimise risk for another attempt. They are either in school (small alternative provision) or at home. Social services are involved too due to suicide attempt.
The last few months have been very stressful esp due to DC2 being in crisis. They are not engaging with Camhs, psychiatrist. Also selectively mute. They only speak at home. Frequent violent meltdowns too.
DH works long hours, I work part time. I do all the appointments (2-3 per week), driving to school, looking after the DC. Household etc is also 100% on me. I am really struggling. DH is getting increasingly frustrated and is daily telling me I am a bad parent, I messed up the kids. I made them depressed, learning disabled, autistic etc. It's relentless (I do think I am a very loving parent who has been dealt a very tough hand by having 2 teens with complex needs). He even told DC2's psychiatrist that I am the issue and need to get evaluated for all sorts of personality disorders (he suggested borderline and narcissistic in particular) alongside and ASD and ADHD assessment (psych told him off for saying that). I get all these things thrown onto my head every day and I am now at a point where I wonder if he is right. Fact is, it's unbearable at home. the tension, the needs of the kids. Juggling work and caring and all the crap that is going on is breaking me. DH said he can take some time off work and is happy to look after the DC alone (something he has never done I should add) and he suggested they would be all better off without me. I am so worn down by it and I think the DC would be a lot happier not least because the arguments will stop.
Would you consider packing up and leaving - even if just giving it a go to see if it really does improve things? I don't think it will but I cannot see the wood for the trees anymore. and who knows, maybe it will help DC2 to get better.
I have no family and friends, no support network - I have some saving to rent a small room in a shared house. I wouldn't be in a position to leave with the DC before anyone is suggesting that.