Thank you for your question
My name is Clare
I shall do my best to help you but I need some further information first
On what basis will she return to the UK after the wedding?
My apologies - I meant on what visa will she travel?
I am afraid that she will need to return to the US to apply for a Spouse Visa.
There is also a possibility that she will be refused entry after the Thanksgiving trip if she has applied for a Spouse Visa.
Please ask if you need further assistance
You are most welcome - I hope the happy couple have a wonderful time