Thank you for your question
My name is Clare
I shall do my best to help you but I need some further informtaion first
Can you delay the divorce for another year?
You are here on a spouse visa which you have not yet renewed.
In the event of a divorce BEFORE the renewal then the visa will end and you will no longer be able to live and work in the UK.
However if it happens AFTER the renewal then you will be able to remain and eventually apply to settle here in 2020.
Please ask if you need further details
IF you have already had your renewal then a Divorce will not be a major problem and you can then remarry and remain (assuming that your new wife is also a British citizen)
Once you are a British Citizen which you can apply for when you have been here five years then you can marry anyone you like and they can apply for a spouse visa if they are not already a UK citizen
You cannot apply for citizenship until you have been here for five years
Provided you have ILR you can remain after the divorce and remarry if you wish
If you have ILR it will not be removed because of a divorce