Psychology experts are weighing in on whether Kim Kardashian should moderate Kanye West’s relationship with their four kids amid his mental health struggles and many public scandals — including his frequent antisemitic screeds. The debate is central to “TMZ Investigates: Kanye West: Unhinged But Unstoppable,” airing Monday at 9 p.m. ET on Fox. The special seeks to address whether Kardashian can deny West access to their kids — if she deems that necessary — or if she should even be allowed to have that power. “For Kim, I think that she would try to make sure that her kids understand that some o…