I have been trying and trying but my relationship seems impossible. I have a partner who I love very much but he today it's over. He has schizophrenia and while at times he's this loving amazing guy other times like today he can just be completely impossible. I do my best but sometimes it seems whatever I do isn't good enough. I have generalised anxiety so when he gets like this it really stresses me out. I really try to be supportive and since he's been in hospital I'm the only person who's visiting because it's so far away. But today he was just so unreasonable and selfish I just couldn't take it. I don't know what to do?