Dr Rahmeh Aladwan, 31, from Pilning, South Gloucestershire, was detained at home by the Metropolitan Police on Thursday for breaching bail after previous arrests.
Aaron Thomas, 39, has been hauled back into custody after being arrested in Bristol on Saturday, just days after he allegedly walked out of HMP Leyhill in South Gloucestershire.
The NHS nurse, 45, first debuted her relationship with Peter Phillips at the Badminton Horse Trials in South Gloucestershire last May, where she donned a classic blue dress from Zara.
Claire Boulton, 47, from Thornbury in South Gloucestershire has been battling cancer on and off for the last five years after a shock diagnosis on her wedding day in April 2019.