Worth noting that despite the massively changed attitudes to divorce and remarriage in Britain from the 30’s to now, Charles and Camilla did not get married in church - they married in a civil ceremony in Windsor Guildhall. When Princess Anne remarried after her divorce from Mark (“Foggy”) Phillips she did marry in church but it had to be in Scotland at Crathie Church near Balmoral - the (presbyterian) Church of Scotland’s attitude to divorce is different to that of the Church of England.