If you are from the United Kingdom, and want to apply for the spouse visa, you can do so even if you have already spent part of your marriage in another country. Even though a majority of the spouses who apply for a UK spousal visa are not actually married, there are some who married in another country and then ended up staying in the UK as a result of a death or divorce. If this is the case, and you have already settled in the UK, you will still be able to apply for the visa. The first thing you need to do is visit an immigration agent in order to find out the requirements of the UK spousal visa. Once you have all the required documents with you, it is simply a matter of submitting them to the UK immigration authorities for processing.

Website: https://www.smartmoveimmigration.com/spouse-visa-uk/