Thanks so much for your replies everyone. I'm scared and confused and nobody seems to understand what is happening or what recourse I have.
I guess a big part of the problem is that my landlord is a multimillionaire and very vindictive. He took an architect to court before, then when he lost he turned on his own solicitor (a qc) and tried to sue him for malpractice. He lost that too.
I think people are scared to act maybe? I reckon my own family are probably too scared. Don't have a lot of friends due to ASD. Which is probably why I walked into this so blindly.
I have a lot of evidence but noone seems bothered to look at it. I reported the harassment 3 times, the first being 2019.
I have had no gas safety check in over a year and the house now has hazard 1 improvement order on it but this only mentions the unsafe single glazed windows and the unheated rooms, doesn't mention the dangerous electrics or hole in the roof.
LA don't care about gas safety. Had to report him to gas safe myself. He's now making life difficult around that, making last minute apps then cancelling them and blaming me, saying I didn't confirm the appt ( all this by email after the police have told him not to email me anymore)
ASC are involved because I called them as I can't cope with all this and keeping my kids safe and healthy any more, trying to recover from domestic violence, the police then referred me to them and a mental health practitioner after I reported my landlord the third time ( he had been going to my last landlord and leaving notes around enquiring about me)
I guess I wish the LHA and gas safe would prosecute him already? I'm worried that pushing for prosecution on a criminal charge will escalate his behavior and put my children at risk.
Also my mum's caravan has been broken into twice in the last fortnight, this was not the work of kids, and much destruction was done, very little theft, I am scared this was him.