UK spouse visa
The UK Spouse Visa allows you to bring your spouse/partner to the UK under the family immigration program. Since 9th July 2012, this has undergone a number of changes, which can be seen following the Statement of Changes.
To apply for the spouse immigration program, you will need to provide specified evidences at the date of application, as the burden of proof sits on the Applicant as well as their Sponsor to provide correct evidences that meet the published Immigration Rules Appendix FM.
https://icslegal.com/uk-spouse-visa