I have 4 children, 3 to my ex husband and one to an ex who hasn't contacted me for 16 years he is on the birth certificate but doesn't have PR
My 16 year old has autism and various mental health difficulties he cannot speak to people he doesn't know really well and has attempted suicide.
My ex husband would keep him but I think my mum would try and take him. My mum does not believe in most of his diagnosis' and makes a lot of comments about how she would fix him by forcing to do things that make him hyper anxious and discipline.
I can say right now that my son would kill himself if he ended up with her.
My sister has no children but would parent him the same way I do.
My son will not be able to live independently, he is completely reliant on me.
Can I make arrangements legally on where he lives if I die giving responsibility to my sister and ex husband? Where do I start?