My fiancé is in the UK on an ANCESTRAL VISA and her 6 year old daughter is also in the UK as a DEPENDANT on the ancestral visa. My fiancé is also pregnant and due in April 2019. We have been in the UK since 1 January 2019, so we have just paid for visas and IHS fees!
We have also just learned that my fiancé is entitled to British citizenship through decent as her father is British although he was not married to her mother at the time of birth.
So some basics here: my fiancé, born in South Africa in 1984 to a South African Mother and British father. Parents not married at time of birth and never did marry. We have been advised the paperwork to complete is UKF Form.
Where we are now struggling and the big questions:
When my fiancé becomes a BC, what happens to her daughters visa, particularly as we have JUST paid all the fees, does it remain as is?
The second part to this confusing question is with the newborns, yes, plural
If they are born before my fiancé becomes a BC(which they will I’m sure) will they be BC as the application will be in and my fiancé is technically British due to history or can they apply for BC or do I need to get them passports and visas in order for them to use the NHS(this would equate to nearly £5000 which not many people have just lying around, which I don’t, so what do I do????



