I wonder if William did? It was reported he used to hear his mom crying in the bathroom when he was a little boy and would try to comfort her.
I don’t know how any son or daughter could wish his Step mother or step father much happiness when that person was part of the other parents misery.
Another reason to like William and Kate: They had the good sense to NOT invite the Obamas to the wedding! The last thing Kate needs is these two narcissists showing up to upstage the bride and groom.