Hoping for AIBU traffic.
We have an adult relative who suffers from bipolar disorder and is currently going through a bad patch. They are usually ok but every couple of years or so go into "psychosis" (I believe?) which has them behaving erratically, being very up and down, sometimes really unpleasant and hostile and generally unwell for anything from weeks to months.
They live with their parents who are in their 60s and 70s and are not coping very well this time around, they have always been adamant about looking after their DC on their own and turned away any help and have been trying very hard to make sure the person does not end up institutionalised (apologies if this isn't the correct word) but it is taking a huge toll on them more and more every time.
Currently the aforementioned relative/DC keeps them up most of the night and one of them especially needs their rest due to their health condition, we are unfortunately unable to help much as we have our own very little DCs a house that's too small to accommodate anyone. DP has been trying to help and offer a bit of respite here and there but it's not a longterm solution as he is now back at work FT.
We are not very well versed in this and would really welcome any advice on any potential help or support they might be able to access in the current situation.
Could anyone perhaps point us in the direction of any links/resources to look into?
If it helps we are in the Yorkshire area.