She sounds young. I hate to be that way but she does - she sounds young and immature. To say to anyone going to a hospital for any reason "This is so annoying" - that is inappropriate and disrespectful.
Des, there are many fish in the sea. I'm sorry hunny, I know this sucks but seriously you can find somebody who will actually love you, treat you with respect, and will function like a normal mature human being. Take some time off, focus on yourself and you'll be better, happier in the long run, for it.