Doria sat alone ,next to her sat a friend of Meghan and her husband ,no immediate family member was present , the wedding guests were mostly actors, agents, PR,stylists, and i believe a yoga instructor.
im not a fan of the DM for various reasons,but i find most of the time they are pretty accurate, Meghan meeting the Queen , news of an "imminent" engagement announcement was all first reported by DM,no one believed it at the time, also news of her being demanding and difficult with staff,was repeated by a poster on here.
QP Mary twins news was announced way before the birth,i remember reading about it In summer 2010 and they were born in feb 2011,