Although I believe Diana would have moved on with her life and may have remarried possibly even having more children I highly doubt that she would have embraced the idea of Charles marrying Camilla. Diana may have embraced a marraige for Charles had it been any other woman than Camilla simply put
not the one he carried on with while he was married to her. I think she would have found it publicly humiliating; to be replaced in the BRF by the the mistress that all the world knew of.
Just imagine the tension at family gatherings for thier children. (Example: Williams graduation)
If Diana were alive do you really think the public would have supported Charles' & Camilla's union? Even so long after her death I don't - mega public outrage! As a matter a fact I don't see the queen
ever considering a marraige for Charles & Camilla at all if Diana were alive.
Since Diana has passed away of course its a different situation but to think that she would be fine and dandy today with the present situation is in my opinion ridiculous.