Moral behaviour. Jimmy's character is a dick…it's not important that it's morally right or wrong. It all about what is best for him. And moving on is best for him. She may get better she may get worse she isn't taking steps to help. Jimmy is and she shut him out. At least if it was a broken leg he would have a rough…

Well done Jimmy for moving on. When someone tells you "For the last time please go", you should consider that a break up. I feel for Gretchen but is Jimmy supposed to just wait around for her to be better even though she has repeatedly said this will not happen.