Not looking for attention, least of all from an Internet forum, it was just a simple question in the hope that someone based in the UK had managed to get a divorce through the system here.
You'll have to forgive a certain amount of cynicism on here when it comes to threads about marital problems as there have been loads already, most probably made up.
If not made up, they tend to follow a pattern: "I'm worried he married me just to stay in the country and now he's f****d off, what do I do ?!"
I think you're going to have to put your hand in your pocket and hire a lawyer.