Thanks for the replies - good to know that someones listening at least.
Yes I have visited her, and am going again in September.
Unfortunately my divorce has not yet become final so I can't help her with a fiancee visa.
Proof of relationship is already being established, but it will be some time before that option is open to us.
Her Visa in Israel is expiring shortly so she will have to move on or return to Fils, which she doesn't want to do right now.
The only options I can see are a Visitor Visa which can only last 6 months, or a Working Visa.
Any other ideas?
Thanks