My nephew might have mental issues and i dont know what we can do.

He is in his early 20s.

He doesnt want to get a job and if only 25 hours.
He lives alone forcefully because he used to verbally abuse his mother.
I got him a job once and trying to get him more, but he just isnt interested and he keeps forgetting everyhing? Or he doesnt care.

Thing is, he has to pay alot of fines and someone has to pay his rent…

He pushed a man down the stairs in the subway and he hurt his neck badly (or something), my nephew doesnt wanna admit it and says “he let himself fall” well not according to the police, he paid that man few tousend euros, family helped.

Police told him he needs to visit a course thats for anti violence or for aggression, he forgot again! Now he has to pay few tousends euros again, he has time till september.

Theres no way he will be able to pay, i told his mum, he should send his application at mcdonalds, he doesnt want to, hes too good for it, i got annoyed and told her, then hes going to prison.

I sent him so many job offers, nothing, i talked with my boss, we arent looking for people right now.
Whenever i try to advice him to be kind to his mother, he is aggressive towards me and then doesnt talk to me anymore (we barely talk because he just isn’t interested in even maintaining basic contact)

I think he might have some mental issues, i been telling his mother that there is something wrong for years, even as a child, there is something going on.

He doesnt want to visit a psychologist or a doctor, he isnt even insured anymore.

Last year he got into an accident (his fault but again he claims its not) the judge had mercy on him, his friend almost died…. Car totalled.