Hi Carob,
I'm sure your hubby felt very hurt by her words, no parent wants to hear the 'i hate you' phrase, but teenagers do it anyway, usually followed by the 'your ruining my life' phrase. Don't take it to heart too much, i think it goes with the territory of parenthood, and she has certainly been through so much.
I asked about the eating habits, as many teenage girls soon realise that not taking their insulin leads to weight lose, which is never healthy, and can lead to numerous complications and problems.
You may find doing some research on the net and showing her the results, as to what happens when you don't take insulin approprately, will be enough to shock her into taking her diabetes more seriously.(girls are far more likely to ditch the insulin in order to lose weight than boys) That and telling her if she doesn't do her injections and bs when required then she won't be fit enough to go out to the horses.
It's hard work being a parent of a diabetic child, i often feel like a mathematian, dietitian, nurse and prison guard :roll: rolled into one, but it does get easier and you will come out the other side.
Take care,
Suzi x