So moving on from my previous post but to set the record for anyone who didn't read it. It's very clear my partner/ex partner is having some form of breakdown. He's making no effort to permanently split. He's moved to his mums (next door) still pays all the bills on the house that he always paid, and has made no effort to stop this. He brings me things back from work, they could be free but still it's large candles, fit bit style watches, he comes to see the kids but will hover like he doesn't want to leave, but if I ask him to stay he won't. I've asked him to try and he just says "he can't" or "I've got nothing in me" he's clearly not happy since he left, he himself admitted he isn't happy.
So my question was, I really want my family back. How do I get it back, whilst he's having the breakdown/MLC/depression? (He's refusing to acknowledge that it's one of these but both me and his whole family are convinced)