Other people who have responded to you LouTog feel, like me, that your son and his needs must be the highest priority here. After all your son had poor mental health and your partner doesnt. This makes your son the one who is more vulnerable and needing support. My heart goes out to you with the dilemma because our son has Aspergers and is living in a big city in a small apartment and is totally isolated now his job has shut down. I am seriously worried he might do something drastic because he struggled with communication because of his condition even before all this happened. I know he wouldnt ask for help. Luckily my husband is moderately supportive, but as our son is in the USA there is no chance of visits now, or for the forseeable future, which is depressing just in itself. I call him once a week on Skype which invariably causes me sleepless nights, but I hope helps him in some way. He is in despair, but unable to articulate it, or understand it. So I have no real answers, but I wanted to share our story to let you know you are not alone with your worries. If there is anything you can do for your son then my feeling is you should do it.