thank you for your question in the community.
After some research the following procedure is one you and your wife can use:
Apply in the UK
Your partner or child can apply to stay with you in the UK if all the following are true:
- you have refugee status or humanitarian protection in the UK
- they’re making their first application to stay with you and they’re already in the UK
- they can prove their relationship pre-dates your departure from your home country because of persecution
You must apply in writing by letter. Send it to:
UKVI Family Reunion Team
I hope we could assist you, if further guidanceis needed please do not hesitate to reach out to us.